Blender Git Loki

DRW: Fix incorrect default stencil value

Workbench: Add support for the xray object option

Xray object can be see through other objects. They cast shadows as well
but cannot receive then.

Fix (unreported): misuse of GL Context when creating new window and/or rendering.

EEVEE: Volumes - get current frame from depsgraph

The value from scene is not up to date at all times.

Fix viewport background video/clip not updating on playback

CFRA should be avoided, it is not the depsgraph current frame, it is only
updated on cow flush.

Fix gpu building after cleanup

Broken since: a3c9f4de7041993ace15078e9943dc2e2c7c1fff

Cleanup: remove unused theme color functions using legacy GL.

Cleanup: remove unused basic shader, we use many specialized shaders now.

Fix masks not drawing with draw type set to dashed.

Fix uneven column widths in user preferences interface and editing.

Cleanup: unused variables

3D View boarder/lasso select tool options

Add tool options to control how select operates (add/sub/set/and/xor).

Note: edit mode armature select still needs to support all options,
this is complicated by how it handles partial end-point selection.

Fix T55719: crash with sculpt dyntopo and constant detail resolution sampling.

Merge remote-tracking branch 'origin/master' into blender2.8

make.bat: fix ninja support.

only worked with a fresh build folder.

Merge branch 'master' into blender2.8

Fix use of uninitialized variable in some cases, in recent bugfix.

Sync rna_access rna property update cow check with depsgraph

This is a manual synchronization. If we need to re-use the same util in both
areas it would be welcomed as well. For now this at least get things back to a
working state.

BMesh: define suptype for bevel normals.out

Not doing this broke doc building.

Correct error in py doc generation