Blender Git Loki

Minor tweaks to labels

Cleanup: get rid of last G.main usages in BKE library code.

Merge branch 'master' into blender2.8

Conflicts:
intern/cycles/blender/blender_curves.cpp
source/blender/blenkernel/BKE_particle.h
source/blender/blenkernel/intern/modifier.c
source/blender/blenkernel/intern/object_update.c
source/blender/blenkernel/intern/particle_system.c
source/blender/editors/object/object_modifier.c
source/blender/editors/physics/physics_fluid.c
source/blender/makesrna/intern/rna_particle.c
source/blender/modifiers/intern/MOD_particlesystem.c

Cleanup: remove G.main from BKE modifier.

Cleanup: Remove unused variable

Support Move / Link to collection in the outliner as well

Outliner: Expose collections editors poll in ED_outliner.h

Link to Collection - Add shortcut (Shift + M)

Fix: View All in Action Editor zoomed in far enough to enter "crazy mode" with a single keyframe

Now, when there's just a single keyframe, pressing HomeKey will instead
just center the view instead of trying to do "frame range" + margin.

Update CoW when adding/removing pose in pose library

Depsgraph: Remove the "disable-copy-on-write" option completely

After discussion with Sergey and Dalai, we have decided to remove
this option completely. We're getting to the point where it is almost
impossible to really use 2.8 without COW, and keeping the old option
running ends up diverting dev resources away towards tracking down
and fixing problems with a parallel system that will be going away.

Merge branch 'master' into blender2.8

Conflicts:
source/blender/blenkernel/BKE_camera.h
source/blender/blenkernel/BKE_dynamicpaint.h
source/blender/blenkernel/BKE_object.h
source/blender/blenkernel/intern/camera.c
source/blender/blenkernel/intern/dynamicpaint.c
source/blender/blenkernel/intern/object.c
source/blender/blenkernel/intern/smoke.c
source/blender/editors/object/object_transform.c
source/blender/editors/physics/dynamicpaint_ops.c
source/blender/editors/space_view3d/view3d_edit.c
source/blender/editors/space_view3d/view3d_view.c
source/blender/modifiers/intern/MOD_dynamicpaint.c
source/blenderplayer/bad_level_call_stubs/stubs.c

Edit last commit

Better check if the property is set in case others want to use this
property w/o SKIP_SAVE set.

Fix tool-system re-using last space type

Even though the regression is somehow caused by 03a80facfc781
this value shouldn't be reused so apply an unrelated fix.

Cleanup: remove G.main from BKE object

Had to add some G.main to modifiers, but in 2.8 we do not need that
anymore, so it's not that bad! ;)

Revert "Tag COW when applying pose from pose library"

This reverts commit 24b03729ae5ba4561ace8cbfb2d56cdbde781589; committed
too soon.

Tag COW when applying pose from pose library

Related to T55232

Fix depsgrah copying and evaluating hidden collections.

OpenColorIO: cache multiple shaders instead of just one.

Fixes constant shader and texture rebuilding when doing animation playback
with multiple editors that use different view transforms.

Cleanup: Reduce indentation level