Merge branch 'issue-boards' into 'master'

Issue boards

## What are the relevant issue numbers?

- Issue: #17907 
- Issue backend: #20335 
- Backend MR: !5548
- Frontend MR: !5554
- Documentation !5713 

## Screenshots (if relevant)

## Does this MR meet the acceptance criteria?

- [x] [CHANGELOG](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CHANGELOG) entry added
- [X] ~~[Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)~~
- [X] ~~API support added~~
- Tests
  - [x] Added for this feature/bug
  - [x] All builds are passing
- [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [x] Branch has no merge conflicts with `master` (if you do - rebase it please)
- [ ] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

See merge request !5548

1 files changed, 14 insertions, 0 deletions

diff --git a/config/routes.rb b/config/routes.rb
index 58e824c0476..9c74df31de5 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -859,6 +859,20 @@ Rails.application.routes.draw do
           end
         end
 
+        resource :board, only: [:show] do
+          scope module: :boards do
+            resources :issues, only: [:update]
+
+            resources :lists, only: [:index, :create, :update, :destroy] do
+              collection do
+                post :generate
+              end
+
+              resources :issues, only: [:index]
+            end
+          end
+        end
+
         resources :todos, only: [:create]
 
         resources :uploads, only: [:create] do