Merge branch 'master' into move_external_issue_tracker_away_from_yml_config

Conflicts:
	app/models/project.rb
	spec/models/project_spec.rb

53 files changed, 523 insertions, 284 deletions

diff --git a/app/assets/javascripts/dispatcher.js.coffee b/app/assets/javascripts/dispatcher.js.coffee
index 9457f88817f..acce4ad5096 100644
--- a/app/assets/javascripts/dispatcher.js.coffee
+++ b/app/assets/javascripts/dispatcher.js.coffee
@@ -96,6 +96,7 @@ class Dispatcher
         new Profile()
       when 'projects'
         new Project()
+        new ProjectAvatar()
         switch path[1]
           when 'edit'
             shortcut_handler = new ShortcutsNavigation()
diff --git a/app/assets/javascripts/project_avatar.js.coffee b/app/assets/javascripts/project_avatar.js.coffee
new file mode 100644
index 00000000000..8bec6e2ccca
--- /dev/null
+++ b/app/assets/javascripts/project_avatar.js.coffee
@@ -0,0 +1,9 @@
+class @ProjectAvatar
+  constructor: ->
+    $('.js-choose-project-avatar-button').bind 'click', ->
+      form = $(this).closest('form')
+      form.find('.js-project-avatar-input').click()
+    $('.js-project-avatar-input').bind 'change', ->
+      form = $(this).closest('form')
+      filename = $(this).val().replace(/^.*[\\\/]/, '')
+      form.find('.js-avatar-filename').text(filename)
diff --git a/app/assets/stylesheets/generic/avatar.scss b/app/assets/stylesheets/generic/avatar.scss
index 4e0e546872b..b6886206739 100644
--- a/app/assets/stylesheets/generic/avatar.scss
+++ b/app/assets/stylesheets/generic/avatar.scss
@@ -8,10 +8,11 @@
 
   &.avatar-inline {
     float: none;
-    margin-left: 3px;
+    margin-left: 4px;
+    margin-bottom: 2px;
 
-    &.s16 { margin-right: 2px; }
-    &.s24 { margin-right: 2px; }
+    &.s16 { margin-right: 4px; }
+    &.s24 { margin-right: 4px; }
   }
 
   &.s16 { width: 16px; height: 16px; margin-right: 6px; }
@@ -22,3 +23,16 @@
   &.s90 { width: 90px; height: 90px; margin-right: 15px; }
   &.s160 { width: 160px; height: 160px; margin-right: 20px; }
 }
+
+.identicon {
+  text-align: center;
+  vertical-align: top;
+
+  &.s16 { font-size: 12px; line-height: 1.33; }
+  &.s24 { font-size: 14px; line-height: 1.8; }
+  &.s26 { font-size: 20px; line-height: 1.33; }
+  &.s32 { font-size: 24px; line-height: 1.33; }
+  &.s60 { font-size: 45px; line-height: 1.33; }
+  &.s90 { font-size: 68px; line-height: 1.33; }
+  &.s160 { font-size: 120px; line-height: 1.33; }
+}
diff --git a/app/assets/stylesheets/generic/buttons.scss b/app/assets/stylesheets/generic/buttons.scss
index d098f1ecaa2..3b360275065 100644
--- a/app/assets/stylesheets/generic/buttons.scss
+++ b/app/assets/stylesheets/generic/buttons.scss
@@ -173,6 +173,11 @@
       margin-right: 0px;
     }
   }
+
+  &.btn-lg {
+    font-size: 15px;
+    line-height: 1.4;
+  }
 }
 
 .btn-block {
diff --git a/app/assets/stylesheets/generic/highlight.scss b/app/assets/stylesheets/generic/highlight.scss
index 83dc7ab491a..e1ca86af816 100644
--- a/app/assets/stylesheets/generic/highlight.scss
+++ b/app/assets/stylesheets/generic/highlight.scss
@@ -10,8 +10,8 @@
     border: none;
     border-radius: 0;
     font-family: $monospace_font;
-    font-size: 12px !important;
-    line-height: 16px !important;
+    font-size: $code_font_size !important;
+    line-height: $code_line_height !important;
     margin: 0;
     overflow: auto;
     overflow-y: hidden;
@@ -38,8 +38,8 @@
     a {
       font-family: $monospace_font;
       display: block;
-      font-size: 12px !important;
-      line-height: 16px !important;
+      font-size: $code_font_size !important;
+      line-height: $code_line_height !important;
       white-space: nowrap;
 
       i {
diff --git a/app/assets/stylesheets/main/variables.scss b/app/assets/stylesheets/main/variables.scss
index 6bbce70a782..acbf5be94a3 100644
--- a/app/assets/stylesheets/main/variables.scss
+++ b/app/assets/stylesheets/main/variables.scss
@@ -59,3 +59,5 @@ $list-font-size: 15px;
 $sidebar_width: 230px;
 
 $avatar_radius: 50%;
+$code_font_size: 13px;
+$code_line_height: 1.5;
diff --git a/app/assets/stylesheets/sections/dashboard.scss b/app/assets/stylesheets/sections/dashboard.scss
index e540f7ff940..90010781af0 100644
--- a/app/assets/stylesheets/sections/dashboard.scss
+++ b/app/assets/stylesheets/sections/dashboard.scss
@@ -75,6 +75,9 @@
     }
   }
 }
+.project-avatar {
+  float: left;
+}
 
 .project-description {
   overflow: hidden;
@@ -92,8 +95,24 @@
   }
 }
 
+.dash-project-avatar {
+  float: left;
+}
 .dash-project-access-icon {
   float: left;
-  margin-right: 3px;
+  margin-right: 5px;
   width: 16px;
 }
+
+.dash-new-project {
+  background: $bg_success;
+  border: 1px solid $border_success;
+
+  a {
+    color: #FFF;
+  }
+}
+
+.dash-list .str-truncated {
+  max-width: 72%;
+}
diff --git a/app/assets/stylesheets/sections/diff.scss b/app/assets/stylesheets/sections/diff.scss
index 758f15c8013..da50dbe4715 100644
--- a/app/assets/stylesheets/sections/diff.scss
+++ b/app/assets/stylesheets/sections/diff.scss
@@ -37,7 +37,7 @@
     overflow-y: hidden;
     background: #FFF;
     color: #333;
-    font-size: 12px;
+    font-size: $code_font_size;
     .old {
       span.idiff {
         background-color: #F99;
@@ -64,8 +64,8 @@
       margin: 0px;
       padding: 0px;
       td {
-        line-height: 18px;
-        font-size: 12px;
+        line-height: $code_line_height;
+        font-size: $code_font_size;
       }
     }
 
diff --git a/app/assets/stylesheets/sections/projects.scss b/app/assets/stylesheets/sections/projects.scss
index 93c0c2bc518..0a7671e3feb 100644
--- a/app/assets/stylesheets/sections/projects.scss
+++ b/app/assets/stylesheets/sections/projects.scss
@@ -16,6 +16,8 @@
 
 .project-home-panel {
   margin-bottom: 15px;
+  position: relative;
+  padding-left: 85px;
 
   &.empty-project {
     border-bottom: 0px;
@@ -23,6 +25,22 @@
     margin-bottom: 0px;
   }
 
+  .project-identicon-holder {
+    position: absolute;
+    left: 0;
+
+    .avatar {
+      width: 70px;
+      height: 70px;
+      @include border-radius(0px);
+    }
+
+    .identicon {
+      font-size: 45px;
+      line-height: 1.6;
+    }
+  }
+
   .project-home-dropdown {
     margin-left: 10px;
     float: right;
diff --git a/app/controllers/passwords_controller.rb b/app/controllers/passwords_controller.rb
index 988ede3007b..dcbbe5baa4b 100644
--- a/app/controllers/passwords_controller.rb
+++ b/app/controllers/passwords_controller.rb
@@ -5,12 +5,12 @@ class PasswordsController < Devise::PasswordsController
     resource_found = resource_class.find_by_email(email)
     if resource_found && resource_found.ldap_user?
       flash[:alert] = "Cannot reset password for LDAP user."
-      respond_with({}, :location => after_sending_reset_password_instructions_path_for(resource_name)) and return
+      respond_with({}, location: after_sending_reset_password_instructions_path_for(resource_name)) and return
     end
 
     self.resource = resource_class.send_reset_password_instructions(resource_params)
     if successfully_sent?(resource)
-      respond_with({}, :location => after_sending_reset_password_instructions_path_for(resource_name))
+      respond_with({}, location: after_sending_reset_password_instructions_path_for(resource_name))
     else
       respond_with(resource)
     end
diff --git a/app/controllers/projects/avatars_controller.rb b/app/controllers/projects/avatars_controller.rb
new file mode 100644
index 00000000000..a482b90880d
--- /dev/null
+++ b/app/controllers/projects/avatars_controller.rb
@@ -0,0 +1,29 @@
+class Projects::AvatarsController < Projects::ApplicationController
+  layout 'project'
+
+  before_filter :project
+
+  def show
+    @blob = @project.repository.blob_at_branch('master', @project.avatar_in_git)
+    if @blob
+      headers['X-Content-Type-Options'] = 'nosniff'
+      send_data(
+        @blob.data,
+        type: @blob.mime_type,
+        disposition: 'inline',
+        filename: @blob.name
+      )
+    else
+      not_found!
+    end
+  end
+
+  def destroy
+    @project.remove_avatar!
+
+    @project.save
+    @project.reset_events_cache
+
+    redirect_to edit_project_path(@project)
+  end
+end
diff --git a/app/controllers/projects/base_tree_controller.rb b/app/controllers/projects/base_tree_controller.rb
deleted file mode 100644
index a7b1b7b40e8..00000000000
--- a/app/controllers/projects/base_tree_controller.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-class Projects::BaseTreeController < Projects::ApplicationController
-  include ExtractsPath
-
-  before_filter :authorize_download_code!
-  before_filter :require_non_empty_project
-end
-
diff --git a/app/controllers/projects/blame_controller.rb b/app/controllers/projects/blame_controller.rb
index 367d1295f34..106f21b83e6 100644
--- a/app/controllers/projects/blame_controller.rb
+++ b/app/controllers/projects/blame_controller.rb
@@ -2,7 +2,7 @@
 class Projects::BlameController < Projects::ApplicationController
   include ExtractsPath
 
-  # Authorize
+  before_filter :assign_ref_vars
   before_filter :authorize_download_code!
   before_filter :require_non_empty_project
 
diff --git a/app/controllers/projects/blob_controller.rb b/app/controllers/projects/blob_controller.rb
index 2412800c493..b471d57f698 100644
--- a/app/controllers/projects/blob_controller.rb
+++ b/app/controllers/projects/blob_controller.rb
@@ -2,16 +2,70 @@
 class Projects::BlobController < Projects::ApplicationController
   include ExtractsPath
 
-  # Authorize
+  # Raised when given an invalid file path
+  class InvalidPathError < StandardError; end
+
   before_filter :authorize_download_code!
-  before_filter :require_non_empty_project
+  before_filter :require_non_empty_project, except: [:new, :create]
   before_filter :authorize_push_code!, only: [:destroy]
+  before_filter :assign_blob_vars
+  before_filter :commit, except: [:new, :create]
+  before_filter :blob, except: [:new, :create]
+  before_filter :from_merge_request, only: [:edit, :update]
+  before_filter :after_edit_path, only: [:edit, :update]
+  before_filter :require_branch_head, only: [:edit, :update]
+
+  def new
+    commit unless @repository.empty?
+  end
 
-  before_filter :blob
+  def create
+    file_path = File.join(@path, File.basename(params[:file_name]))
+    result = Files::CreateService.new(@project, current_user, params, @ref, file_path).execute
+
+    if result[:status] == :success
+      flash[:notice] = "Your changes have been successfully committed"
+      redirect_to project_blob_path(@project, File.join(@ref, file_path))
+    else
+      flash[:alert] = result[:message]
+      render :new
+    end
+  end
 
   def show
   end
 
+  def edit
+    @last_commit = Gitlab::Git::Commit.last_for_path(@repository, @ref, @path).sha
+  end
+
+  def update
+    result = Files::UpdateService.
+      new(@project, current_user, params, @ref, @path).execute
+
+    if result[:status] == :success
+      flash[:notice] = "Your changes have been successfully committed"
+
+      if from_merge_request
+        from_merge_request.reload_code
+      end
+
+      redirect_to after_edit_path
+    else
+      flash[:alert] = result[:message]
+      render :edit
+    end
+  end
+
+  def preview
+    @content = params[:content]
+    diffy = Diffy::Diff.new(@blob.data, @content, diff: '-U 3',
+                            include_diff_info: true)
+    @diff_lines = Gitlab::Diff::Parser.new.parse(diffy.diff.scan(/.*\n/))
+
+    render layout: false
+  end
+
   def destroy
     result = Files::DeleteService.new(@project, current_user, params, @ref, @path).execute
 
@@ -46,10 +100,44 @@ class Projects::BlobController < Projects::ApplicationController
 
     if @blob
       @blob
-    elsif tree.entries.any?
-      redirect_to project_tree_path(@project, File.join(@ref, @path)) and return
     else
+      if tree = @repository.tree(@commit.id, @path)
+        if tree.entries.any?
+          redirect_to project_tree_path(@project, File.join(@ref, @path)) and return
+        end
+      end
+
       return not_found!
     end
   end
+
+  def commit
+    @commit = @repository.commit(@ref)
+
+    return not_found! unless @commit
+  end
+
+  def assign_blob_vars
+    @id = params[:id]
+    @ref, @path = extract_ref(@id)
+
+
+  rescue InvalidPathError
+    not_found!
+  end
+
+  def after_edit_path
+    @after_edit_path ||=
+      if from_merge_request
+        diffs_project_merge_request_path(from_merge_request.target_project, from_merge_request) +
+          "#file-path-#{hexdigest(@path)}"
+      else
+        project_blob_path(@project, @id)
+      end
+  end
+
+  def from_merge_request
+    # If blob edit was initiated from merge request page
+    @from_merge_request ||= MergeRequest.find_by(id: params[:from_merge_request_id])
+  end
 end
diff --git a/app/controllers/projects/commits_controller.rb b/app/controllers/projects/commits_controller.rb
index 9476b6c0284..0a85c36a758 100644
--- a/app/controllers/projects/commits_controller.rb
+++ b/app/controllers/projects/commits_controller.rb
@@ -3,7 +3,7 @@ require "base64"
 class Projects::CommitsController < Projects::ApplicationController
   include ExtractsPath
 
-  # Authorize
+  before_filter :assign_ref_vars
   before_filter :authorize_download_code!
   before_filter :require_non_empty_project
 
diff --git a/app/controllers/projects/edit_tree_controller.rb b/app/controllers/projects/edit_tree_controller.rb
deleted file mode 100644
index 65661c80410..00000000000
--- a/app/controllers/projects/edit_tree_controller.rb
+++ /dev/null
@@ -1,60 +0,0 @@
-class Projects::EditTreeController < Projects::BaseTreeController
-  before_filter :require_branch_head
-  before_filter :blob
-  before_filter :authorize_push_code!
-  before_filter :from_merge_request
-  before_filter :after_edit_path
-
-  def show
-    @last_commit = Gitlab::Git::Commit.last_for_path(@repository, @ref, @path).sha
-  end
-
-  def update
-    result = Files::UpdateService.
-      new(@project, current_user, params, @ref, @path).execute
-
-    if result[:status] == :success
-      flash[:notice] = "Your changes have been successfully committed"
-
-      if from_merge_request
-        from_merge_request.reload_code
-      end
-
-      redirect_to after_edit_path
-    else
-      flash[:alert] = result[:message]
-      render :show
-    end
-  end
-
-  def preview
-    @content = params[:content]
-
-    diffy = Diffy::Diff.new(@blob.data, @content, diff: '-U 3',
-                            include_diff_info: true)
-    @diff_lines = Gitlab::Diff::Parser.new.parse(diffy.diff.scan(/.*\n/))
-
-    render layout: false
-  end
-
-  private
-
-  def blob
-    @blob ||= @repository.blob_at(@commit.id, @path)
-  end
-
-  def after_edit_path
-    @after_edit_path ||=
-      if from_merge_request
-        diffs_project_merge_request_path(from_merge_request.target_project, from_merge_request) +
-          "#file-path-#{hexdigest(@path)}"
-      else
-        project_blob_path(@project, @id)
-      end
-  end
-
-  def from_merge_request
-    # If blob edit was initiated from merge request page
-    @from_merge_request ||= MergeRequest.find_by(id: params[:from_merge_request_id])
-  end
-end
diff --git a/app/controllers/projects/network_controller.rb b/app/controllers/projects/network_controller.rb
index ada1aed0df7..59f2a745367 100644
--- a/app/controllers/projects/network_controller.rb
+++ b/app/controllers/projects/network_controller.rb
@@ -2,7 +2,7 @@ class Projects::NetworkController < Projects::ApplicationController
   include ExtractsPath
   include ApplicationHelper
 
-  # Authorize
+  before_filter :assign_ref_vars
   before_filter :authorize_download_code!
   before_filter :require_non_empty_project
 
diff --git a/app/controllers/projects/new_tree_controller.rb b/app/controllers/projects/new_tree_controller.rb
deleted file mode 100644
index ffba706b2f6..00000000000
--- a/app/controllers/projects/new_tree_controller.rb
+++ /dev/null
@@ -1,20 +0,0 @@
-class Projects::NewTreeController < Projects::BaseTreeController
-  before_filter :require_branch_head
-  before_filter :authorize_push_code!
-
-  def show
-  end
-
-  def update
-    file_path = File.join(@path, File.basename(params[:file_name]))
-    result = Files::CreateService.new(@project, current_user, params, @ref, file_path).execute
-
-    if result[:status] == :success
-      flash[:notice] = "Your changes have been successfully committed"
-      redirect_to project_blob_path(@project, File.join(@ref, file_path))
-    else
-      flash[:alert] = result[:message]
-      render :show
-    end
-  end
-end
diff --git a/app/controllers/projects/protected_branches_controller.rb b/app/controllers/projects/protected_branches_controller.rb
index 02160d973b3..f45df38b87c 100644
--- a/app/controllers/projects/protected_branches_controller.rb
+++ b/app/controllers/projects/protected_branches_controller.rb
@@ -24,7 +24,7 @@ class Projects::ProtectedBranchesController < Projects::ApplicationController
        )
 
       respond_to do |format|
-        format.json { render :json => protected_branch, status: :ok }
+        format.json { render json: protected_branch, status: :ok }
       end
     else
       respond_to do |format|
diff --git a/app/controllers/projects/raw_controller.rb b/app/controllers/projects/raw_controller.rb
index fdbc4c5a098..84888265dc1 100644
--- a/app/controllers/projects/raw_controller.rb
+++ b/app/controllers/projects/raw_controller.rb
@@ -2,7 +2,7 @@
 class Projects::RawController < Projects::ApplicationController
   include ExtractsPath
 
-  # Authorize
+  before_filter :assign_ref_vars
   before_filter :authorize_download_code!
   before_filter :require_non_empty_project
 
diff --git a/app/controllers/projects/refs_controller.rb b/app/controllers/projects/refs_controller.rb
index 67665f5f601..cede0ebe0ae 100644
--- a/app/controllers/projects/refs_controller.rb
+++ b/app/controllers/projects/refs_controller.rb
@@ -1,7 +1,7 @@
 class Projects::RefsController < Projects::ApplicationController
   include ExtractsPath
 
-  # Authorize
+  before_filter :assign_ref_vars
   before_filter :authorize_download_code!
   before_filter :require_non_empty_project
 
diff --git a/app/controllers/projects/services_controller.rb b/app/controllers/projects/services_controller.rb
index a2cb4ae1ae9..c7cc38b9c67 100644
--- a/app/controllers/projects/services_controller.rb
+++ b/app/controllers/projects/services_controller.rb
@@ -29,9 +29,13 @@ class Projects::ServicesController < Projects::ApplicationController
 
   def test
     data = Gitlab::PushDataBuilder.build_sample(project, current_user)
-    @service.execute(data)
+    if @service.execute(data)
+      message = { notice: 'We sent a request to the provided URL' }
+    else
+      message = { alert: 'We tried to send a request to the provided URL but error occured' }
+    end
 
-    redirect_to :back
+    redirect_to :back, message
   end
 
   private
diff --git a/app/controllers/projects/tree_controller.rb b/app/controllers/projects/tree_controller.rb
index 4d033b36848..5b52640a4e1 100644
--- a/app/controllers/projects/tree_controller.rb
+++ b/app/controllers/projects/tree_controller.rb
@@ -1,7 +1,12 @@
 # Controller for viewing a repository's file structure
-class Projects::TreeController < Projects::BaseTreeController
-  def show
+class Projects::TreeController < Projects::ApplicationController
+  include ExtractsPath
+
+  before_filter :assign_ref_vars
+  before_filter :authorize_download_code!
+  before_filter :require_non_empty_project, except: [:new, :create]
 
+  def show
     if tree.entries.empty?
       if @repository.blob_at(@commit.id, @path)
         redirect_to project_blob_path(@project, File.join(@ref, @path)) and return
diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index 7fc283ef3d4..ebe48265c63 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -14,7 +14,7 @@ class ProjectsController < ApplicationController
   end
 
   def edit
-    render 'edit', layout: "project_settings"
+    render 'edit', layout: 'project_settings'
   end
 
   def create
@@ -36,7 +36,7 @@ class ProjectsController < ApplicationController
         format.html { redirect_to edit_project_path(@project), notice: 'Project was successfully updated.' }
         format.js
       else
-        format.html { render "edit", layout: "project_settings" }
+        format.html { render 'edit', layout: 'project_settings' }
         format.js
       end
     end
@@ -66,17 +66,17 @@ class ProjectsController < ApplicationController
       format.html do
         if @project.repository_exists?
           if @project.empty_repo?
-            render "projects/empty", layout: user_layout
+            render 'projects/empty', layout: user_layout
           else
             @last_push = current_user.recent_push(@project.id) if current_user
             render :show, layout: user_layout
           end
         else
-          render "projects/no_repo", layout: user_layout
+          render 'projects/no_repo', layout: user_layout
         end
       end
 
-      format.json { pager_json("events/_events", @events.count) }
+      format.json { pager_json('events/_events', @events.count) }
     end
   end
 
@@ -87,9 +87,9 @@ class ProjectsController < ApplicationController
 
     respond_to do |format|
       format.html do
-        flash[:alert] = "Project deleted."
+        flash[:alert] = 'Project deleted.'
 
-        if request.referer.include?("/admin")
+        if request.referer.include?('/admin')
           redirect_to admin_projects_path
         else
           redirect_to projects_dashboard_path
@@ -104,22 +104,15 @@ class ProjectsController < ApplicationController
     autocomplete = ::Projects::AutocompleteService.new(@project)
     participants = ::Projects::ParticipantsService.new(@project).execute(note_type, note_id)
 
-    emojis = Emoji.names.map do |e|
-      {
-        name: e,
-        path: view_context.image_url("emoji/#{e}.png")
-      }
-    end
-
     @suggestions = {
-      emojis: emojis,
+      emojis: autocomplete_emojis,
       issues: autocomplete.issues,
       mergerequests: autocomplete.merge_requests,
       members: participants
     }
 
     respond_to do |format|
-      format.json { render :json => @suggestions }
+      format.json { render json: @suggestions }
     end
   end
 
@@ -148,7 +141,7 @@ class ProjectsController < ApplicationController
       if link_to_image
         format.json { render json: { link: link_to_image } }
       else
-        format.json { render json: "Invalid file.", status: :unprocessable_entity }
+        format.json { render json: 'Invalid file.', status: :unprocessable_entity }
       end
     end
   end
@@ -179,14 +172,25 @@ class ProjectsController < ApplicationController
   end
 
   def user_layout
-    current_user ? "projects" : "public_projects"
+    current_user ? 'projects' : 'public_projects'
   end
 
   def project_params
     params.require(:project).permit(
       :name, :path, :description, :issues_tracker, :tag_list,
       :issues_enabled, :merge_requests_enabled, :snippets_enabled, :issues_tracker_id, :default_branch,
-      :wiki_enabled, :visibility_level, :import_url, :last_activity_at, :namespace_id
+      :wiki_enabled, :visibility_level, :import_url, :last_activity_at, :namespace_id, :avatar
     )
   end
+
+  def autocomplete_emojis
+    Rails.cache.fetch("autocomplete-emoji-#{Emoji::VERSION}") do
+      Emoji.names.map do |e|
+        {
+          name: e,
+          path: view_context.image_url("emoji/#{e}.png")
+        }
+      end
+    end
+  end
 end
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index f65e04af205..104ae517a08 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -50,6 +50,38 @@ module ApplicationHelper
     args.any? { |v| v.to_s.downcase == action_name }
   end
 
+  def project_icon(project_id, options = {})
+    project = Project.find_with_namespace(project_id)
+    if project.avatar.present?
+      image_tag project.avatar.url, options
+    elsif project.avatar_in_git
+      image_tag project_avatar_path(project), options
+    else # generated icon
+      project_identicon(project, options)
+    end
+  end
+
+  def project_identicon(project, options = {})
+    allowed_colors = {
+      red: 'FFEBEE',
+      purple: 'F3E5F5',
+      indigo: 'E8EAF6',
+      blue: 'E3F2FD',
+      teal: 'E0F2F1',
+      orange: 'FBE9E7',
+      gray: 'EEEEEE'
+    }
+
+    options[:class] ||= ''
+    options[:class] << ' identicon'
+    bg_key = project.id % 7
+
+    content_tag(:div, class: options[:class],
+      style: "background-color: ##{ allowed_colors.values[bg_key] }; color: #555") do
+        project.name[0, 1].upcase
+    end
+  end
+
   def group_icon(group_path)
     group = Group.find_by(path: group_path)
     if group && group.avatar.present?
@@ -82,24 +114,24 @@ module ApplicationHelper
     if project.repo_exists?
       time_ago_with_tooltip(project.repository.commit.committed_date)
     else
-      "Never"
+      'Never'
     end
   rescue
-    "Never"
+    'Never'
   end
 
   def grouped_options_refs
     repository = @project.repository
 
     options = [
-      ["Branches", repository.branch_names],
-      ["Tags", VersionSorter.rsort(repository.tag_names)]
+      ['Branches', repository.branch_names],
+      ['Tags', VersionSorter.rsort(repository.tag_names)]
     ]
 
     # If reference is commit id - we should add it to branch/tag selectbox
     if(@ref && !options.flatten.include?(@ref) &&
        @ref =~ /^[0-9a-zA-Z]{6,52}$/)
-      options << ["Commit", [@ref]]
+      options << ['Commit', [@ref]]
     end
 
     grouped_options_for_select(options, @ref || @project.default_branch)
@@ -161,7 +193,7 @@ module ApplicationHelper
     path = controller.controller_path.split('/')
     namespace = path.first if path.second
 
-    [namespace, controller.controller_name, controller.action_name].compact.join(":")
+    [namespace, controller.controller_name, controller.action_name].compact.join(':')
   end
 
   # shortcut for gitlab config
@@ -176,13 +208,13 @@ module ApplicationHelper
 
   def search_placeholder
     if @project && @project.persisted?
-      "Search in this project"
+      'Search in this project'
     elsif @snippet || @snippets || @show_snippets
       'Search snippets'
     elsif @group && @group.persisted?
-      "Search in this group"
+      'Search in this group'
     else
-      "Search"
+      'Search'
     end
   end
 
@@ -193,7 +225,7 @@ module ApplicationHelper
   def time_ago_with_tooltip(date, placement = 'top', html_class = 'time_ago')
     capture_haml do
       haml_tag :time, date.to_s,
-        class: html_class, datetime: date.getutc.iso8601, title: date.stamp("Aug 21, 2011 9:23pm"),
+        class: html_class, datetime: date.getutc.iso8601, title: date.stamp('Aug 21, 2011 9:23pm'),
         data: { toggle: 'tooltip', placement: placement }
 
       haml_tag :script, "$('." + html_class + "').timeago().tooltip()"
@@ -216,8 +248,8 @@ module ApplicationHelper
   end
 
   def spinner(text = nil, visible = false)
-    css_class = "loading"
-    css_class << " hide" unless visible
+    css_class = 'loading'
+    css_class << ' hide' unless visible
 
     content_tag :div, class: css_class do
       content_tag(:i, nil, class: 'fa fa-spinner fa-spin') + text
@@ -234,17 +266,17 @@ module ApplicationHelper
       absolute_uri = nil
     end
 
-    # Add "nofollow" only to external links
+    # Add 'nofollow' only to external links
     if host && host != Gitlab.config.gitlab.host && absolute_uri
       if html_options
         if html_options[:rel]
-          html_options[:rel] << " nofollow"
+          html_options[:rel] << ' nofollow'
         else
-          html_options.merge!(rel: "nofollow")
+          html_options.merge!(rel: 'nofollow')
         end
       else
         html_options = Hash.new
-        html_options[:rel] = "nofollow"
+        html_options[:rel] = 'nofollow'
       end
     end
 
diff --git a/app/helpers/blob_helper.rb b/app/helpers/blob_helper.rb
index 3a282803963..e75eebd2da9 100644
--- a/app/helpers/blob_helper.rb
+++ b/app/helpers/blob_helper.rb
@@ -19,4 +19,42 @@ module BlobHelper
   def no_highlight_files
     %w(credits changelog copying copyright license authors)
   end
+
+  def edit_blob_link(project, ref, path, options = {})
+    blob =
+      begin
+        project.repository.blob_at(ref, path)
+      rescue
+        nil
+      end
+
+    if blob && blob.text?
+      text = 'Edit'
+      after = options[:after] || ''
+      from_mr = options[:from_merge_request_id]
+      link_opts = {}
+      link_opts[:from_merge_request_id] = from_mr if from_mr
+      cls = 'btn btn-small'
+      if allowed_tree_edit?(project, ref)
+        link_to text, project_edit_blob_path(project, tree_join(ref, path),
+                                             link_opts), class: cls
+      else
+        content_tag :span, text, class: cls + ' disabled'
+      end + after.html_safe
+    else
+      ''
+    end
+  end
+
+  def leave_edit_message
+    "Leave edit mode?\nAll unsaved changes will be lost."
+  end
+
+  def editing_preview_title(filename)
+    if Gitlab::MarkdownHelper.previewable?(filename)
+      'Preview'
+    else
+      'Preview changes'
+    end
+  end
 end
diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
index 9f2b8277a92..eab9a5d2e14 100644
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -175,7 +175,11 @@ module ProjectsHelper
                 "Issues - " + title
               end
             elsif current_controller?(:blob)
-              "#{@project.path}\/#{@blob.path} at #{@ref} - " + title
+              if current_action?(:new) || current_action?(:create)
+                "New file at #{@ref}"
+              elsif @blob
+                "Edit file #{@blob.path} at #{@ref}"
+              end
             elsif current_controller?(:commits)
               "Commits at #{@ref} - " + title
             elsif current_controller?(:merge_requests)
diff --git a/app/helpers/tree_helper.rb b/app/helpers/tree_helper.rb
index 1d987a6ffc0..727ec3fb231 100644
--- a/app/helpers/tree_helper.rb
+++ b/app/helpers/tree_helper.rb
@@ -64,32 +64,6 @@ module TreeHelper
     ::Gitlab::GitAccess.can_push_to_branch?(current_user, project, ref)
   end
 
-  def edit_blob_link(project, ref, path, options = {})
-    blob =
-      begin
-        project.repository.blob_at(ref, path)
-      rescue
-        nil
-      end
-
-    if blob && blob.text?
-      text = 'Edit'
-      after = options[:after] || ''
-      from_mr = options[:from_merge_request_id]
-      link_opts = {}
-      link_opts[:from_merge_request_id] = from_mr if from_mr
-      cls = 'btn btn-small'
-      if allowed_tree_edit?(project, ref)
-        link_to text, project_edit_tree_path(project, tree_join(ref, path),
-                                             link_opts), class: cls
-      else
-        content_tag :span, text, class: cls + ' disabled'
-      end + after.html_safe
-    else
-      ''
-    end
-  end
-
   def tree_breadcrumbs(tree, max_links = 2)
     if @path.present?
       part_path = ""
@@ -121,16 +95,4 @@ module TreeHelper
       return tree.name
     end
   end
-
-  def leave_edit_message
-    "Leave edit mode?\nAll unsaved changes will be lost."
-  end
-
-  def editing_preview_title(filename)
-    if Gitlab::MarkdownHelper.previewable?(filename)
-      'Preview'
-    else
-      'Diff'
-    end
-  end
 end
diff --git a/app/models/project.rb b/app/models/project.rb
index 43b61897a3c..12751bb77e6 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -14,7 +14,7 @@
 #  merge_requests_enabled :boolean          default(TRUE), not null
 #  wiki_enabled           :boolean          default(TRUE), not null
 #  namespace_id           :integer
-#  issues_tracker         :string(255)      default("gitlab"), not null
+#  issues_tracker         :string(255)      default('gitlab'), not null
 #  issues_tracker_id      :string(255)
 #  snippets_enabled       :boolean          default(TRUE), not null
 #  last_activity_at       :datetime
@@ -26,8 +26,12 @@
 #  star_count             :integer          default(0), not null
 #  import_type            :string(255)
 #  import_source          :string(255)
+#  avatar                 :string(255)
 #
 
+require 'carrierwave/orm/activerecord'
+require 'file_size_validator'
+
 class Project < ActiveRecord::Base
   include Gitlab::ShellAdapter
   include Gitlab::VisibilityLevel
@@ -49,8 +53,8 @@ class Project < ActiveRecord::Base
   attr_accessor :new_default_branch
 
   # Relations
-  belongs_to :creator,      foreign_key: "creator_id", class_name: "User"
-  belongs_to :group, -> { where(type: Group) }, foreign_key: "namespace_id"
+  belongs_to :creator,      foreign_key: 'creator_id', class_name: 'User'
+  belongs_to :group, -> { where(type: Group) }, foreign_key: 'namespace_id'
   belongs_to :namespace
 
   has_one :last_event, -> {order 'events.created_at DESC'}, class_name: 'Event', foreign_key: 'project_id'
@@ -75,19 +79,20 @@ class Project < ActiveRecord::Base
   has_one :custom_issue_tracker_service, dependent: :destroy
 
   has_one :forked_project_link, dependent: :destroy, foreign_key: "forked_to_project_id"
+
   has_one :forked_from_project, through: :forked_project_link
   # Merge Requests for target project should be removed with it
-  has_many :merge_requests,     dependent: :destroy, foreign_key: "target_project_id"
+  has_many :merge_requests,     dependent: :destroy, foreign_key: 'target_project_id'
   # Merge requests from source project should be kept when source project was removed
-  has_many :fork_merge_requests, foreign_key: "source_project_id", class_name: MergeRequest
+  has_many :fork_merge_requests, foreign_key: 'source_project_id', class_name: MergeRequest
   has_many :issues, -> { order 'issues.state DESC, issues.created_at DESC' }, dependent: :destroy
   has_many :labels,             dependent: :destroy
   has_many :services,           dependent: :destroy
   has_many :events,             dependent: :destroy
   has_many :milestones,         dependent: :destroy
   has_many :notes,              dependent: :destroy
-  has_many :snippets,           dependent: :destroy, class_name: "ProjectSnippet"
-  has_many :hooks,              dependent: :destroy, class_name: "ProjectHook"
+  has_many :snippets,           dependent: :destroy, class_name: 'ProjectSnippet'
+  has_many :hooks,              dependent: :destroy, class_name: 'ProjectHook'
   has_many :protected_branches, dependent: :destroy
   has_many :project_members, dependent: :destroy, as: :source, class_name: 'ProjectMember'
   has_many :users, through: :project_members
@@ -119,22 +124,27 @@ class Project < ActiveRecord::Base
   validates_uniqueness_of :name, scope: :namespace_id
   validates_uniqueness_of :path, scope: :namespace_id
   validates :import_url,
-    format: { with: URI::regexp(%w(git http https)), message: "should be a valid url" },
+    format: { with: URI::regexp(%w(git http https)), message: 'should be a valid url' },
     if: :import?
   validates :star_count, numericality: { greater_than_or_equal_to: 0 }
   validate :check_limit, on: :create
+  validate :avatar_type,
+    if: ->(project) { project.avatar && project.avatar_changed? }
+  validates :avatar, file_size: { maximum: 200.kilobytes.to_i }
+
+  mount_uploader :avatar, AttachmentUploader
 
   # Scopes
-  scope :without_user, ->(user)  { where("projects.id NOT IN (:ids)", ids: user.authorized_projects.map(&:id) ) }
-  scope :without_team, ->(team) { team.projects.present? ? where("projects.id NOT IN (:ids)", ids: team.projects.map(&:id)) : scoped  }
-  scope :not_in_group, ->(group) { where("projects.id NOT IN (:ids)", ids: group.project_ids ) }
-  scope :in_team, ->(team) { where("projects.id IN (:ids)", ids: team.projects.map(&:id)) }
+  scope :without_user, ->(user)  { where('projects.id NOT IN (:ids)', ids: user.authorized_projects.map(&:id) ) }
+  scope :without_team, ->(team) { team.projects.present? ? where('projects.id NOT IN (:ids)', ids: team.projects.map(&:id)) : scoped  }
+  scope :not_in_group, ->(group) { where('projects.id NOT IN (:ids)', ids: group.project_ids ) }
+  scope :in_team, ->(team) { where('projects.id IN (:ids)', ids: team.projects.map(&:id)) }
   scope :in_namespace, ->(namespace) { where(namespace_id: namespace.id) }
   scope :in_group_namespace, -> { joins(:group) }
-  scope :sorted_by_activity, -> { reorder("projects.last_activity_at DESC") }
-  scope :sorted_by_stars, -> { reorder("projects.star_count DESC") }
+  scope :sorted_by_activity, -> { reorder('projects.last_activity_at DESC') }
+  scope :sorted_by_stars, -> { reorder('projects.star_count DESC') }
   scope :personal, ->(user) { where(namespace_id: user.namespace_id) }
-  scope :joined, ->(user) { where("namespace_id != ?", user.namespace_id) }
+  scope :joined, ->(user) { where('namespace_id != ?', user.namespace_id) }
   scope :public_only, -> { where(visibility_level: Project::PUBLIC) }
   scope :public_and_internal_only, -> { where(visibility_level: Project.public_and_internal_levels) }
   scope :non_archived, -> { where(archived: false) }
@@ -185,26 +195,26 @@ class Project < ActiveRecord::Base
     end
 
     def active
-      joins(:issues, :notes, :merge_requests).order("issues.created_at, notes.created_at, merge_requests.created_at DESC")
+      joins(:issues, :notes, :merge_requests).order('issues.created_at, notes.created_at, merge_requests.created_at DESC')
     end
 
     def search(query)
-      joins(:namespace).where("projects.archived = ?", false).
-        where("LOWER(projects.name) LIKE :query OR
+      joins(:namespace).where('projects.archived = ?', false).
+        where('LOWER(projects.name) LIKE :query OR
               LOWER(projects.path) LIKE :query OR
               LOWER(namespaces.name) LIKE :query OR
-              LOWER(projects.description) LIKE :query",
+              LOWER(projects.description) LIKE :query',
               query: "%#{query.try(:downcase)}%")
     end
 
     def search_by_title(query)
-      where("projects.archived = ?", false).where("LOWER(projects.name) LIKE :query", query: "%#{query.downcase}%")
+      where('projects.archived = ?', false).where('LOWER(projects.name) LIKE :query', query: "%#{query.downcase}%")
     end
 
     def find_with_namespace(id)
-      return nil unless id.include?("/")
+      return nil unless id.include?('/')
 
-      id = id.split("/")
+      id = id.split('/')
       namespace = Namespace.find_by(path: id.first)
       return nil unless namespace
 
@@ -222,7 +232,7 @@ class Project < ActiveRecord::Base
       when 'recently_updated' then reorder('projects.updated_at DESC')
       when 'last_updated' then reorder('projects.updated_at ASC')
       when 'largest_repository' then reorder('projects.repository_size DESC')
-      else reorder("namespaces.path, projects.name ASC")
+      else reorder('namespaces.path, projects.name ASC')
       end
     end
   end
@@ -272,19 +282,19 @@ class Project < ActiveRecord::Base
   end
 
   def to_param
-    namespace.path + "/" + path
+    namespace.path + '/' + path
   end
 
   def web_url
-    [gitlab_config.url, path_with_namespace].join("/")
+    [gitlab_config.url, path_with_namespace].join('/')
   end
 
   def web_url_without_protocol
-    web_url.split("://")[1]
+    web_url.split('://')[1]
   end
 
   def build_commit_note(commit)
-    notes.new(commit_id: commit.id, noteable_type: "Commit")
+    notes.new(commit_id: commit.id, noteable_type: 'Commit')
   end
 
   def last_activity
@@ -357,6 +367,24 @@ class Project < ActiveRecord::Base
     @ci_service ||= ci_services.select(&:activated?).first
   end
 
+  def avatar_type
+    unless self.avatar.image?
+      self.errors.add :avatar, 'only images allowed'
+    end
+  end
+
+  def avatar_in_git
+    @avatar_file ||= 'logo.png' if repository.blob_at_branch('master', 'logo.png')
+    @avatar_file ||= 'logo.jpg' if repository.blob_at_branch('master', 'logo.jpg')
+    @avatar_file ||= 'logo.gif' if repository.blob_at_branch('master', 'logo.gif')
+    @avatar_file
+  end
+
+  # For compatibility with old code
+  def code
+    path
+  end
+
   def items_for(entity)
     case entity
     when 'issue' then
@@ -379,7 +407,7 @@ class Project < ActiveRecord::Base
   end
 
   def team_member_by_name_or_email(name = nil, email = nil)
-    user = users.where("name like ? or email like ?", name, email).first
+    user = users.where('name like ? or email like ?', name, email).first
     project_members.where(user: user) if user
   end
 
@@ -391,7 +419,7 @@ class Project < ActiveRecord::Base
   def name_with_namespace
     @name_with_namespace ||= begin
                                if namespace
-                                 namespace.human_name + " / " + name
+                                 namespace.human_name + ' / ' + name
                                else
                                  name
                                end
@@ -426,7 +454,7 @@ class Project < ActiveRecord::Base
   def valid_repo?
     repository.exists?
   rescue
-    errors.add(:path, "Invalid repository path")
+    errors.add(:path, 'Invalid repository path')
     false
   end
 
@@ -485,7 +513,7 @@ class Project < ActiveRecord::Base
   end
 
   def http_url_to_repo
-    [gitlab_config.url, "/", path_with_namespace, ".git"].join('')
+    [gitlab_config.url, '/', path_with_namespace, '.git'].join('')
   end
 
   # Check if current branch name is marked as protected in the system
@@ -548,6 +576,7 @@ class Project < ActiveRecord::Base
   # Since we do cache @event we need to reset cache in special cases:
   # * when project was moved
   # * when project was renamed
+  # * when the project avatar changes
   # Events cache stored like  events/23-20130109142513.
   # The cache key includes updated_at timestamp.
   # Thus it will automatically generate a new fragment
@@ -612,7 +641,7 @@ class Project < ActiveRecord::Base
     if gitlab_shell.add_repository(path_with_namespace)
       true
     else
-      errors.add(:base, "Failed to create repository")
+      errors.add(:base, 'Failed to create repository')
       false
     end
   end
@@ -625,7 +654,7 @@ class Project < ActiveRecord::Base
     ProjectWiki.new(self, self.owner).wiki
     true
   rescue ProjectWiki::CouldNotCreateWikiError => ex
-    errors.add(:base, "Failed create wiki")
+    errors.add(:base, 'Failed create wiki')
     false
   end
 end
diff --git a/app/services/files/create_service.rb b/app/services/files/create_service.rb
index b90adeef00a..2c457ef2cef 100644
--- a/app/services/files/create_service.rb
+++ b/app/services/files/create_service.rb
@@ -9,10 +9,6 @@ module Files
         return error("You are not allowed to create file in this branch")
       end
 
-      unless repository.branch_names.include?(ref)
-        return error("You can only create files if you are on top of a branch")
-      end
-
       file_name = File.basename(path)
       file_path = path
 
@@ -23,12 +19,21 @@ module Files
         )
       end
 
-      blob = repository.blob_at_branch(ref, file_path)
+      if project.empty_repo?
+        # everything is ok because repo does not have a commits yet
+      else
+        unless repository.branch_names.include?(ref)
+          return error("You can only create files if you are on top of a branch")
+        end
 
-      if blob
-        return error("Your changes could not be committed, because file with such name exists")
+        blob = repository.blob_at_branch(ref, file_path)
+
+        if blob
+          return error("Your changes could not be committed, because file with such name exists")
+        end
       end
 
+
       new_file_action = Gitlab::Satellite::NewFileAction.new(current_user, project, ref, file_path)
       created_successfully = new_file_action.commit!(
         params[:content],
diff --git a/app/services/issues/close_service.rb b/app/services/issues/close_service.rb
index ffed13a12e1..f670019cc63 100644
--- a/app/services/issues/close_service.rb
+++ b/app/services/issues/close_service.rb
@@ -2,9 +2,9 @@ module Issues
   class CloseService < Issues::BaseService
     def execute(issue, commit = nil)
       if issue.close
-        notification_service.close_issue(issue, current_user)
         event_service.close_issue(issue, current_user)
         create_note(issue, commit)
+        notification_service.close_issue(issue, current_user)
         execute_hooks(issue, 'close')
       end
 
diff --git a/app/services/issues/update_service.rb b/app/services/issues/update_service.rb
index 0ee9635ed99..83e413d7248 100644
--- a/app/services/issues/update_service.rb
+++ b/app/services/issues/update_service.rb
@@ -23,8 +23,8 @@ module Issues
         end
 
         if issue.previous_changes.include?('assignee_id')
-          notification_service.reassigned_issue(issue, current_user)
           create_assignee_note(issue)
+          notification_service.reassigned_issue(issue, current_user)
         end
 
         issue.notice_added_references(issue.project, current_user)
diff --git a/app/services/merge_requests/auto_merge_service.rb b/app/services/merge_requests/auto_merge_service.rb
index b5d90a74e15..378b39bb9d6 100644
--- a/app/services/merge_requests/auto_merge_service.rb
+++ b/app/services/merge_requests/auto_merge_service.rb
@@ -11,9 +11,9 @@ module MergeRequests
       if Gitlab::Satellite::MergeAction.new(current_user, merge_request).merge!(commit_message)
         merge_request.merge
 
-        notification_service.merge_mr(merge_request, current_user)
         create_merge_event(merge_request, current_user)
         create_note(merge_request)
+        notification_service.merge_mr(merge_request, current_user)
         execute_hooks(merge_request)
 
         true
diff --git a/app/services/merge_requests/close_service.rb b/app/services/merge_requests/close_service.rb
index 4249a84f382..47454f9f0c2 100644
--- a/app/services/merge_requests/close_service.rb
+++ b/app/services/merge_requests/close_service.rb
@@ -7,8 +7,8 @@ module MergeRequests
 
       if merge_request.close
         event_service.close_mr(merge_request, current_user)
-        notification_service.close_mr(merge_request, current_user)
         create_note(merge_request)
+        notification_service.close_mr(merge_request, current_user)
         execute_hooks(merge_request, 'close')
       end
 
diff --git a/app/services/merge_requests/merge_service.rb b/app/services/merge_requests/merge_service.rb
index 1e1614028f7..327ead4ff3f 100644
--- a/app/services/merge_requests/merge_service.rb
+++ b/app/services/merge_requests/merge_service.rb
@@ -9,9 +9,9 @@ module MergeRequests
     def execute(merge_request, commit_message)
       merge_request.merge
 
-      notification_service.merge_mr(merge_request, current_user)
       create_merge_event(merge_request, current_user)
       create_note(merge_request)
+      notification_service.merge_mr(merge_request, current_user)
       execute_hooks(merge_request, 'merge')
 
       true
diff --git a/app/services/merge_requests/reopen_service.rb b/app/services/merge_requests/reopen_service.rb
index a2a9c933f63..8279ad2001b 100644
--- a/app/services/merge_requests/reopen_service.rb
+++ b/app/services/merge_requests/reopen_service.rb
@@ -3,8 +3,8 @@ module MergeRequests
     def execute(merge_request)
       if merge_request.reopen
         event_service.reopen_mr(merge_request, current_user)
-        notification_service.reopen_mr(merge_request, current_user)
         create_note(merge_request)
+        notification_service.reopen_mr(merge_request, current_user)
         execute_hooks(merge_request, 'reopen')
         merge_request.reload_code
         merge_request.mark_as_unchecked
diff --git a/app/services/merge_requests/update_service.rb b/app/services/merge_requests/update_service.rb
index 56c8510e0ae..10c401756eb 100644
--- a/app/services/merge_requests/update_service.rb
+++ b/app/services/merge_requests/update_service.rb
@@ -33,8 +33,8 @@ module MergeRequests
         end
 
         if merge_request.previous_changes.include?('assignee_id')
-          notification_service.reassigned_merge_request(merge_request, current_user)
           create_assignee_note(merge_request)
+          notification_service.reassigned_merge_request(merge_request, current_user)
         end
 
         merge_request.notice_added_references(merge_request.project, current_user)
diff --git a/app/services/notification_service.rb b/app/services/notification_service.rb
index 72c9149378e..2fc63b9f4b7 100644
--- a/app/services/notification_service.rb
+++ b/app/services/notification_service.rb
@@ -314,15 +314,7 @@ class NotificationService
   end
 
   def new_resource_email(target, project, method)
-    if target.respond_to?(:participants)
-      recipients = target.participants
-    else
-      recipients = []
-    end
-
-    recipients = reject_muted_users(recipients, project)
-    recipients = reject_mention_users(recipients, project)
-    recipients = recipients.concat(project_watchers(project)).uniq
+    recipients = build_recipients(target, project)
     recipients.delete(target.author)
 
     recipients.each do |recipient|
@@ -331,9 +323,7 @@ class NotificationService
   end
 
   def close_resource_email(target, project, current_user, method)
-    recipients = reject_muted_users([target.author, target.assignee], project)
-    recipients = reject_mention_users(recipients, project)
-    recipients = recipients.concat(project_watchers(project)).uniq
+    recipients = build_recipients(target, project)
     recipients.delete(current_user)
 
     recipients.each do |recipient|
@@ -343,17 +333,7 @@ class NotificationService
 
   def reassign_resource_email(target, project, current_user, method)
     assignee_id_was = previous_record(target, "assignee_id")
-
-    recipients = User.where(id: [target.assignee_id, assignee_id_was])
-
-    # Add watchers to email list
-    recipients = recipients.concat(project_watchers(project))
-
-    # reject users with disabled notifications
-    recipients = reject_muted_users(recipients, project)
-    recipients = reject_mention_users(recipients, project)
-
-    # Reject me from recipients if I reassign an item
+    recipients = build_recipients(target, project)
     recipients.delete(current_user)
 
     recipients.each do |recipient|
@@ -362,9 +342,7 @@ class NotificationService
   end
 
   def reopen_resource_email(target, project, current_user, method, status)
-    recipients = reject_muted_users([target.author, target.assignee], project)
-    recipients = reject_mention_users(recipients, project)
-    recipients = recipients.concat(project_watchers(project)).uniq
+    recipients = build_recipients(target, project)
     recipients.delete(current_user)
 
     recipients.each do |recipient|
@@ -372,6 +350,20 @@ class NotificationService
     end
   end
 
+  def build_recipients(target, project)
+    recipients =
+      if target.respond_to?(:participants)
+        target.participants
+      else
+        [target.author, target.assignee]
+      end
+
+    recipients = reject_muted_users(recipients, project)
+    recipients = reject_mention_users(recipients, project)
+    recipients = recipients.concat(project_watchers(project)).uniq
+    recipients
+  end
+
   def mailer
     Notify.delay
   end
diff --git a/app/services/projects/autocomplete_service.rb b/app/services/projects/autocomplete_service.rb
index 09fc25cc1b3..7408e09ed1e 100644
--- a/app/services/projects/autocomplete_service.rb
+++ b/app/services/projects/autocomplete_service.rb
@@ -5,11 +5,11 @@ module Projects
     end
 
     def issues
-      @project.issues.opened.select([:iid, :title, :description])
+      @project.issues.opened.select([:iid, :title])
     end
 
     def merge_requests
-      @project.merge_requests.opened.select([:iid, :title, :description])
+      @project.merge_requests.opened.select([:iid, :title])
     end
   end
 end
diff --git a/app/services/projects/fork_service.rb b/app/services/projects/fork_service.rb
index 4930660055a..6b0d4aca3e1 100644
--- a/app/services/projects/fork_service.rb
+++ b/app/services/projects/fork_service.rb
@@ -14,6 +14,9 @@ module Projects
       project.name = @from_project.name
       project.path = @from_project.path
       project.creator = @current_user
+      if @from_project.avatar.present? && @from_project.avatar.image?
+        project.avatar = @from_project.avatar
+      end
 
       if namespace = @params[:namespace]
         project.namespace = namespace
@@ -39,16 +42,16 @@ module Projects
             end
             #Now fork the repo
             unless gitlab_shell.fork_repository(@from_project.path_with_namespace, project.namespace.path)
-              raise "forking failed in gitlab-shell"
+              raise 'forking failed in gitlab-shell'
             end
             project.ensure_satellite_exists
           end
         rescue => ex
-          project.errors.add(:base, "Fork transaction failed.")
+          project.errors.add(:base, 'Fork transaction failed.')
           project.destroy
         end
       else
-        project.errors.add(:base, "Invalid fork destination")
+        project.errors.add(:base, 'Invalid fork destination')
       end
 
       project
diff --git a/app/views/dashboard/_project.html.haml b/app/views/dashboard/_project.html.haml
index 89ed5102754..76b95264fd8 100644
--- a/app/views/dashboard/_project.html.haml
+++ b/app/views/dashboard/_project.html.haml
@@ -1,6 +1,8 @@
 = link_to project_path(project), class: dom_class(project) do
   .dash-project-access-icon
     = visibility_level_icon(project.visibility_level)
+  .dash-project-avatar
+    = project_icon(project.to_param, alt: '', class: 'avatar s24')
   %span.str-truncated
     %span.namespace-name
       - if project.namespace
diff --git a/app/views/dashboard/_projects.html.haml b/app/views/dashboard/_projects.html.haml
index 304aa17eba8..0596738342f 100644
--- a/app/views/dashboard/_projects.html.haml
+++ b/app/views/dashboard/_projects.html.haml
@@ -3,8 +3,8 @@
     .input-group
       = search_field_tag :filter_projects, nil, placeholder: 'Filter by name', class: 'dash-filter form-control'
       - if current_user.can_create_project?
-        .input-group-addon
-          = link_to new_project_path, class: "" do
+        .input-group-addon.dash-new-project
+          = link_to new_project_path do
             %strong New project
 
   %ul.well-list.dash-list
diff --git a/app/views/dashboard/projects.html.haml b/app/views/dashboard/projects.html.haml
index 944441669e7..f60bcc72e1d 100644
--- a/app/views/dashboard/projects.html.haml
+++ b/app/views/dashboard/projects.html.haml
@@ -11,6 +11,8 @@
     - @projects.each do |project|
       %li.my-project-row
         %h4.project-title
+          .project-avatar
+            = project_icon(project.to_param, alt: '', class: 'avatar s60')
           .project-access-icon
             = visibility_level_icon(project.visibility_level)
           = link_to project_path(project), class: dom_class(project) do
diff --git a/app/views/groups/_projects.html.haml b/app/views/groups/_projects.html.haml
index 2c65b3049e3..34221595fd7 100644
--- a/app/views/groups/_projects.html.haml
+++ b/app/views/groups/_projects.html.haml
@@ -14,6 +14,8 @@
         = link_to project_path(project), class: dom_class(project) do
           .dash-project-access-icon
             = visibility_level_icon(project.visibility_level)
+          .dash-project-avatar
+            = project_icon(project.to_param, alt: '', class: 'avatar s24')
           %span.str-truncated
             %span.project-name
               = project.name
diff --git a/app/views/projects/_home_panel.html.haml b/app/views/projects/_home_panel.html.haml
index 30d063c7a36..2ed49f83a7a 100644
--- a/app/views/projects/_home_panel.html.haml
+++ b/app/views/projects/_home_panel.html.haml
@@ -1,5 +1,7 @@
 - empty_repo = @project.empty_repo?
 .project-home-panel{:class => ("empty-project" if empty_repo)}
+  .project-identicon-holder
+    = project_icon(@project.to_param, alt: '', class: 'avatar')
   .project-home-row
     .project-home-desc
       - if @project.description.present?
diff --git a/app/views/projects/edit_tree/show.html.haml b/app/views/projects/blob/edit.html.haml
index 7e0789853af..883845c03f5 100644
--- a/app/views/projects/edit_tree/show.html.haml
+++ b/app/views/projects/blob/edit.html.haml
@@ -1,11 +1,16 @@
 .file-editor
   %ul.nav.nav-tabs.js-edit-mode
     %li.active
-      = link_to 'Edit', '#editor'
+      = link_to '#editor' do
+        %i.fa.fa-edit
+        Edit file
+
     %li
-      = link_to editing_preview_title(@blob.name), '#preview', 'data-preview-url' => preview_project_edit_tree_path(@project, @id)
+      = link_to '#preview', 'data-preview-url' => project_preview_blob_path(@project, @id) do
+        %i.fa.fa-eye
+        = editing_preview_title(@blob.name)
 
-  = form_tag(project_edit_tree_path(@project, @id), method: :put, class: "form-horizontal") do
+  = form_tag(project_update_blob_path(@project, @id), method: :put, class: "form-horizontal") do
     = render 'projects/blob_editor', ref: @ref, path: @path, blob_data: @blob.data
     = render 'shared/commit_message_container', params: params,
              placeholder: "Update #{@blob.name}"
diff --git a/app/views/projects/new_tree/show.html.haml b/app/views/projects/blob/new.html.haml
index cf7b768694f..57e830d5c56 100644
--- a/app/views/projects/new_tree/show.html.haml
+++ b/app/views/projects/blob/new.html.haml
@@ -1,7 +1,7 @@
 %h3.page-title New file
 %hr
 .file-editor
-  = form_tag(project_new_tree_path(@project, @id), method: :put, class: 'form-horizontal form-new-file') do
+  = form_tag(project_create_blob_path(@project, @id), method: :post, class: 'form-horizontal form-new-file') do
     .form-group.commit_message-group
       = label_tag 'file_name', class: 'control-label' do
         File name
diff --git a/app/views/projects/edit_tree/preview.html.haml b/app/views/projects/blob/preview.html.haml
index e7c3460ad78..e7c3460ad78 100644
--- a/app/views/projects/edit_tree/preview.html.haml
+++ b/app/views/projects/blob/preview.html.haml
diff --git a/app/views/projects/edit.html.haml b/app/views/projects/edit.html.haml
index fb4d8270731..31bdbb562a1 100644
--- a/app/views/projects/edit.html.haml
+++ b/app/views/projects/edit.html.haml
@@ -7,7 +7,8 @@
       %p.light Some settings, such as "Transfer Project", are hidden inside the danger area below.
       %hr
       .panel-body
-        = form_for @project, remote: true, html: { class: "edit_project form-horizontal" } do |f|
+        = form_for @project, remote: true, html: { multipart: true, class: "edit_project form-horizontal" }, authenticity_token: true do |f|
+
           %fieldset
             .form-group.project_name_holder
               = f.label :name, class: 'control-label' do
@@ -71,6 +72,32 @@
                   = f.check_box :snippets_enabled
                   %span.descr Share code pastes with others out of git repository
 
+          %fieldset.features
+            %legend
+              Project avatar:
+            .form-group
+              .col-sm-2
+              .col-sm-10
+                - if @project.avatar?
+                  = project_icon(@project.to_param, alt: '', class: 'avatar s160')
+                %p.light
+                  - if @project.avatar_in_git
+                    Project avatar in repository: #{ @project.avatar_in_git }
+                %p.light
+                  - if @project.avatar?
+                    You can change your project avatar here
+                  - else
+                    You can upload an project avatar here
+                %a.choose-btn.btn.btn-small.js-choose-project-avatar-button
+                  %i.icon-paper-clip
+                  %span Choose File ...
+                &nbsp;
+                %span.file_name.js-avatar-filename File name...
+                = f.file_field :avatar, class: "js-project-avatar-input hidden"
+                .light The maximum file size allowed is 200KB.
+                - if @project.avatar?
+                  %hr
+                  = link_to 'Remove avatar', project_avatar_path(@project), data: { confirm: "Project avatar will be removed. Are you sure?"}, method: :delete, class: "btn btn-remove btn-small remove-avatar"
 
           .form-actions
             = f.submit 'Save changes', class: "btn btn-save"
diff --git a/app/views/projects/empty.html.haml b/app/views/projects/empty.html.haml
index 59f19c8b7a3..776a7327bc2 100644
--- a/app/views/projects/empty.html.haml
+++ b/app/views/projects/empty.html.haml
@@ -1,5 +1,19 @@
+- if current_user && can?(current_user, :download_code, @project)
+  = render 'shared/no_ssh'
+
 = render "home_panel"
 
+.center.well
+  %h3
+    The repository for this project is empty
+  %p.lead
+    You can
+    = link_to project_new_blob_path(@project, 'master'), class: 'btn btn-new btn-lg' do
+      add a file
+    &nbsp;or push it via command line.
+
+%h4
+  %strong Command line instructions
 %div.git-empty
   %fieldset
     %legend Git global setup
diff --git a/app/views/projects/services/index.html.haml b/app/views/projects/services/index.html.haml
index 7271dd830ca..4604c0afd8d 100644
--- a/app/views/projects/services/index.html.haml
+++ b/app/views/projects/services/index.html.haml
@@ -1,13 +1,22 @@
 %h3.page-title Project services
 %p.light Project services allow you to integrate GitLab with other applications
-%hr
 
-%ul.bordered-list
+%table.table
+  %thead
+    %tr
+      %th
+      %th Service
+      %th Desription
+      %th Last edit
   - @services.sort_by(&:title).each do |service|
-    %li
-      %h4
+    %tr
+      %td
+        = boolean_to_icon service.activated?
+      %td
         = link_to edit_project_service_path(@project, service.to_param) do
-          = service.title
-        .pull-right
-          = boolean_to_icon service.activated?
-      %p= service.description
+          %strong= service.title
+      %td
+        = service.description
+      %td.light
+        = time_ago_in_words service.updated_at
+        ago
diff --git a/app/views/projects/tree/_tree.html.haml b/app/views/projects/tree/_tree.html.haml
index 68ccd4d61bb..f902440b3f1 100644
--- a/app/views/projects/tree/_tree.html.haml
+++ b/app/views/projects/tree/_tree.html.haml
@@ -10,7 +10,7 @@
         = link_to title, '#'
   - if current_user && can_push_branch?(@project, @ref)
     %li
-      = link_to project_new_tree_path(@project, @id), title: 'New file', id: 'new-file-link' do
+      = link_to project_new_blob_path(@project, @id), title: 'New file', id: 'new-file-link' do
         %small
           %i.fa.fa-plus
 
diff --git a/app/views/users/_groups.html.haml b/app/views/users/_groups.html.haml
index b9bd6aa3763..32a1dc83b57 100644
--- a/app/views/users/_groups.html.haml
+++ b/app/views/users/_groups.html.haml
@@ -1,4 +1,4 @@
 .clearfix
   - groups.each do |group|
     = link_to group, class: 'profile-groups-avatars', title: group.name do
-      = image_tag group_icon(group.path), class: 'avatar s40'
+      = image_tag group_icon(group.path), class: 'avatar avatar-inline s40'