Cycles-Bake: incorporate object name to the automatic naming system

last commit before merging to master ...

Merge remote-tracking branch 'upstream/master' into bake-cycles

Cycles-Bake: API documentation incorporated to code

Cycles-Bake: custom cages were not working since the wm_job refactor

Cycles-Bake: fix for swizzle (negative was positive and vice-versa)

Cycles CUDA changes for kernel evaluation cancel

ammend to 02fc6ef1 (Cycles changes for shader evaluation to support
cancelling via progress cancel callback) as per Brecht's suggestion

Merge remote-tracking branch 'upstream/master' into bake-cycles
(this should fix the windows build error with makesrna)

Cycles-Bake: skipping color management transformations for data passes (e.g., Normal)

Cycles-Bake: using proper colormanagement friendly routines

(note: normal maps have a problem with this changes)

IMB buffer _mask functions shouldn't convert colorspaces (ammend to
68893054)

Cycles-Bake: fix windows build

Merge remote-tracking branch 'upstream/master' into bake-cycles

Cycles-Bake: bring back the SHADOW pass

Cycles-Bake: force saving to be always external

Hack to avoid issues once we commit this to master. Whether (and how) to support saving external will be addressed later

Cycles-Bake: Support for 'cancelling' the bake (Esc)

That involved some refactoring to work with wm_job. The main bake
function is now isolated from wmOperator and Context entirely.
(otherwise things crash due to threading).

Cycles-Bake: Cycles changes for shader evaluation to support cancelling via progress cancel callback

I would like to hear from Brecht on that one. Currently I'm changing
only device_cpu, but if this is correct we will need to change the other
devices as well (though I can't test here - no GPU - so I would rather
doing that with someone that can test it).

Cycles-Bake: small fix for external saving + cleanup

Cycles-Bake: external saving is working again (though there is no UI)

Right now you can set it via the operator or via the scene properties:
bpy.ops.object.bake(filepath="/tmp/baked.png", save_mode='EXTERNAL', use_split_materials=True, ...)

bpy.context.scene.render.bake.filepath = "/tmp/baked.png"
bpy.context.scene.render.bake.save_mode = 'EXTERNAL'
bpy.context.scene.render.bake.use_split_materials = True # or False

Merge branch 'master' into bake-cycles