Blender Git Loki

Sculpt Symmetrize: Initial working version

Sculpt Symmetrize: Add base symmetrize map code

Sculpt Symmetrize: sculpt_symmetrize file and main loop

Sculpt Symmetrize: Initial commit

Object: Make flash animation slower

Object: Use theme select color for animation

Merge branch 'master' into sculpt-dev

Merge branch 'master' into temp_bmesh_multires

commit prior to merge

Last attempt at fixing boundary brush for now. Unassigned boundary
verts now get bend data from their neighbors. Still isn't quite
satisfactory but better then before.

* Fix crash in boundary sculpt tool
* For some reason boundary tool sometimes fails to match verts to
boundary verts. It now simply freezes them in place if that happens

Commit current code state

Fix another crash

Fix infinite loop bug

Fix extremely nastly memory corruption bug in pbvh

* Fix bug in last commit, broke draw brush

Fix dyntopo undo bug

fix last commit

Fix crash

Get rid of various __attribute__((optnone)) I had scattered throughout
the code