Blender Git Loki

Revert "Cycles-Bake: fix T40322 Glitch in baking a mixed SSS shader"

This reverts commit 81b129d3b837e31c0d6d2a9d2a6e39d39e47c1ec.

This is not the correct fix yet. More details in T40322

Fix T40331: Incorrect display of path of editted data.

msvc 2008 platofrm suffix changed to be -vc9

Cleanup: Comments and unused variables.

Some operation allowed to set invalid active scene render layer

Forbid this now and do tricks in the versioning code to repair
corrupted files.

Thanks to Pablo, Caminandes and Koro for discovering this bug!

Fix crash rendering linked scenes in compo

Simply linking scene (lib.blend) without compo into another one (compo.blend),
using it in a compositor and rendering it would crash.

Fix T40320: wrong render layer visibility with cycles deformation motion blur.

Optimization of keying clip operations

Gives around 20%-30% speedup by doing early exit from
kernel traversal cycle.

Report to the console when custom ocio config is used

Fix T40325: Part II

Use same cursors for GRIP buttons as for window resize e.g.

Spelling fix

Checker Deselect: keep active item selected by default

Fix T40324: Checker deselect fails for edge-rings

BMesh Walker: add face-shell walker

BMesh Walker: rename BMW_SHELL -> BMW_VERT_SHELL

BMesh Walker: typecheck args for walker->begin()

Another fix for T40230/T40290: Object tags were not properly initialized
before entering the recursion check.

Now use group tags instead of object tags, which could be a little more
efficient and was used before this patch too.

Fix T40325: UILists do not save their height anymore

Bake API: compare with NULL rather then casting to bool

Transfer shape keys wasn't checking for mesh types