Blender Git Loki

Sculpt Poly Loop: refactor poly loop code for reusability

GPencil: reset vertex colors for bezier strokes

Face Sets Topology: Initial working version

Face Sets Topology: Initial loop iteration implementation (one side only)

Face Sets Topology: Initial edge loop detection

WIP: Add instances data to spreadsheets

This commit does not currently compile, I'm pushing it so I can
continue work on another computer.

Merge remote-tracking branch 'origin' into compositor-anti-aliasing

Compositor Anti-Aliasing: addressed comments from code review

- Made node slightly larger to make text fit
- Renamed "Local Contrast Adaptation Factor" to "Contrast Limit"
- Removed unused enum
- Style: added brackets around if
- Style: Ran make format (excluded changes from unrelated files)

Face Sets Topology: Initial commit

Cleanup: Clang format

Sculpt IPMask: Working exec callback for scripts

GPencil: Add split operator for bezier strokes

Sculpt IPMask: Refactor filter initialization

Sculpt IPMask: Add direction property to the filter

Sculpt IPMask: Start implementing exec callback

Sculpt IPMask: Fix memory leak in step compute

Merge branch 'master' into temp-lineart-contained

Merge branch 'master' into sculpt-dev

GPencil: Fix point selection and circle select

Cleanup comments from older merges with master