Backport revisions for the 2.70a releasev2.70a

d2660a0, 6e99fb0, 58c22d8, 83f2012 + ff21f6a, a7ed1db. cc6b106
7997e38, 9d4b54b, efb48fc, 3fc293c, 29f359c, 77c1d17, 92a539e,
c626462, f48828b, 6452d9f, 765d077, 74518b2, af16d46, 8da4936,
6babbf5, f0106d2, f88776b, ee72cba, 467596d, e21a7b3, eed3974,
71a2ff1, ccf9afd, 44d6c68, 30fdfc3, b69809c, b0a8e4c, bd57ec6,
3b0832d, 2a25676, 3977b76, fb25a86, 9bbb30b, 51abc2b, 0ebade5,
2c0e32f, 3deaf7d, ea01b24, c61eb64, f3db038, a6fb670, eedde31,
b66a954, 7ff123c, f5b79df, 7148c97, 54a8753, fcaa018, 4c73001,
7a21330, 07578be, e9a64e2, fd3de8b, ae792e9, b7712a7 + 3600622,
d9557d0, 6d973b8, 688257d, 4acb57a, 95ac6bc,

Also backported openmp changes to sculpt making it so number
of real CPU cores is used as a number of threads here.

5 files changed, 25 insertions, 20 deletions

diff --git a/release/scripts/addons b/release/scripts/addons
-Subproject 6c32300be8cc8d48a3e02055dc43bea2ab98a52
+Subproject ee2cd7105d505a4f6b4613aba26598f532f97f3
diff --git a/release/scripts/startup/bl_operators/uvcalc_smart_project.py b/release/scripts/startup/bl_operators/uvcalc_smart_project.py
index 70df5a9df21..1a8bd44e846 100644
--- a/release/scripts/startup/bl_operators/uvcalc_smart_project.py
+++ b/release/scripts/startup/bl_operators/uvcalc_smart_project.py
@@ -232,17 +232,28 @@ def islandIntersectUvIsland(source, target, SourceOffset):
     return 0 # NO INTERSECTION
 
 
+def rotate_uvs(uv_points, angle):
+
+    if angle != 0.0:
+        mat = Matrix.Rotation(angle, 2)
+        for uv in uv_points:
+            uv[:] = mat * uv
+
+
 def optiRotateUvIsland(faces):
     uv_points = [uv for f in faces  for uv in f.uv]
     angle = geometry.box_fit_2d(uv_points)
 
     if angle != 0.0:
-        mat = Matrix.Rotation(angle, 2)
-        i = 0 # count the serialized uv/vectors
-        for f in faces:
-            for j, k in enumerate(range(i, len(f.v) + i)):
-                f.uv[j][:] = mat * uv_points[k]
-            i += len(f.v)
+        rotate_uvs(uv_points, angle)
+
+    # orient them vertically (could be an option)
+    minx, miny, maxx, maxy = boundsIsland(faces)
+    w, h = maxx - minx, maxy - miny
+    if h < w:
+        from math import pi
+        angle = pi / 2.0
+        rotate_uvs(uv_points, angle)
 
 
 # Takes an island list and tries to find concave, hollow areas to pack smaller islands into.
diff --git a/release/scripts/startup/bl_ui/space_clip.py b/release/scripts/startup/bl_ui/space_clip.py
index dc01c2c8f3d..5c8257ca52b 100644
--- a/release/scripts/startup/bl_ui/space_clip.py
+++ b/release/scripts/startup/bl_ui/space_clip.py
@@ -123,9 +123,9 @@ class CLIP_HT_header(Header):
         row = layout.row()
         row.template_ID(sc, "clip", open="clip.open")
 
-        layout.prop(sc, "mode", text="")
-
         if clip:
+            layout.prop(sc, "mode", text="")
+
             row = layout.row()
             row.template_ID(sc, "mask", new="mask.new")
 
@@ -1332,17 +1332,6 @@ class CLIP_MT_tracking_specials(Menu):
                         text="Unlock Tracks").action = 'UNLOCK'
 
 
-class CLIP_MT_select_mode(Menu):
-    bl_label = "Select Mode"
-
-    def draw(self, context):
-        layout = self.layout
-
-        layout.operator_context = 'INVOKE_REGION_WIN'
-
-        layout.operator_enum("clip.mode_set", "mode")
-
-
 class CLIP_MT_camera_presets(Menu):
     """Predefined tracking camera intrinsics"""
     bl_label = "Camera Presets"
diff --git a/release/scripts/startup/bl_ui/space_image.py b/release/scripts/startup/bl_ui/space_image.py
index fce924484b3..9bf6aaa1703 100644
--- a/release/scripts/startup/bl_ui/space_image.py
+++ b/release/scripts/startup/bl_ui/space_image.py
@@ -296,7 +296,7 @@ class IMAGE_MT_uvs(Menu):
         layout.prop(uv, "use_live_unwrap")
         layout.operator("uv.unwrap")
         layout.operator("uv.pin", text="Unpin").clear = True
-        layout.operator("uv.pin")
+        layout.operator("uv.pin").clear = False
 
         layout.separator()
 
diff --git a/release/scripts/startup/bl_ui/space_view3d.py b/release/scripts/startup/bl_ui/space_view3d.py
index 98c855d9419..5cc3df386b3 100644
--- a/release/scripts/startup/bl_ui/space_view3d.py
+++ b/release/scripts/startup/bl_ui/space_view3d.py
@@ -1365,18 +1365,23 @@ class VIEW3D_MT_make_single_user(Menu):
 
         props = layout.operator("object.make_single_user", text="Object")
         props.object = True
+        props.obdata = props.material = props.texture = props.animation = False
 
         props = layout.operator("object.make_single_user", text="Object & Data")
         props.object = props.obdata = True
+        props.material = props.texture = props.animation = False
 
         props = layout.operator("object.make_single_user", text="Object & Data & Materials+Tex")
         props.object = props.obdata = props.material = props.texture = True
+        props.animation = False
 
         props = layout.operator("object.make_single_user", text="Materials+Tex")
         props.material = props.texture = True
+        props.object = props.obdata = props.animation = False
 
         props = layout.operator("object.make_single_user", text="Object Animation")
         props.animation = True
+        props.object = props.obdata = props.material = props.texture = False
 
 
 class VIEW3D_MT_make_links(Menu):