Blender Git Loki

Merge branch 'master' into asset-engine

GPencil: Add extract colors to Image menu

GPencil: Fix Sort function

GPencil: Add Sort button to Palette

GPencil: Add new buttons to move Up/Down colors in Palette

GPencil: Some tweaks to Sort and Join Palettes

GHOST: Only spam about X11 errors when using --debug-ghost

This commit adds a new command line argument --debug-ghost and
makes it so X11 errors happening during context initialization
are only printed when this new flag is sued.

There is no need to flood users with errors when their GPU is
not supporting latest OpenGL version. Or, at a very minimum,
the error must be more meaning full.

Differential Revision: https://developer.blender.org/D6057

Merge branch 'blender-v2.81-release'

Merge branch 'blender-v2.81-release'

Merge branch 'blender-v2.81-release'

Fix building on NetBSD

CMake: GLEW_INCLUDE_PATH wasn't set for system glew

Fix building on 32bit systems

Merge branch 'master' into greasepencil-object

msvc: Use debug versions of tbb malloc for debug builds

Using the release versions gave unpredictable results when
the msvc debugger was attached for some developers.

GPencil: Fix Fill tint problems

When the stroke was already tinted, the color changes with the first click. Now the color is mixed.

Merge branch 'master' into greasepencil-object

GPencil: Draw Edit Lines for 1 point strokes

GPencil: Fix error in Multiframe when select Lines only

The problem was the first stroke was set to true, but the first stroke was hidden, so the pointer was wrong for the active frame.

Fix: Build error with msvc

std::min requires the algorithm header