Blender Git Loki

Cleanup: Remove unused file

UI: Hide grease pencil paper if not gpencil object

Fix pixelate for negative values

If the object was in negative location, the draw got full opaque.

Fix error for render onion skin

The flag was not working as expected in renders

Rename function macro after merge

Merge branch 'blender2.8' into greasepencil-object

Fix merge error

The line must be after grease pencil code

Merge branch 'blender2.8' into greasepencil-object

Conflicts:
source/blender/draw/intern/draw_manager.c

Fix T54075: Align Objects fails w/ empty mesh

Cleanup: Python context access

Avoid access from bpy when it's already declared.

Fix T54072: Crash splitting edges

Fix T53958: Sequencer zoom 1:1 fails

Minor change to last commit

Keep mode checks simple, nest other checks in their body.

Fix T53986: Crash saving during sculpt stroke

Also remove unused struct member.

Fix: msvc build error with bli_fileops.h

bli_fileops.h was using uint64_t without including the proper header.

issue triggered by rBb0af44fa4d7a2e134b315c49a4fbdf573f781004

Fix T50630: Fluid fails on win32 w/ unicode paths

Allow overriding gzip open w/ elbeem.

Fix navmesh creation w/ multiple objects

D2976 by @dertom

Docs: invoke_search_popup uses bl_property

Also add code example in docs.

further constraint related crash fixes

crash fix attempts

can still crash if you refracture a child object while its attached to others (constraints become invalid)