Blender Git Loki

Fix for crash for removing faces that are iterated on

Cleanup: minor edits

Merge branch 'master' into dyntopo_holes

Dyntopo: Hole support.

This is a WIP patch which includes a safe landmark (no crashes) for the
feature. Basically, it just includes UI to enable the feature and it
deletes vertices when they approach each other closer than a certain
threshold. Still no connection is done here, but uniting forces with
Campbell should rectify that :)