Blender Git Loki

Merge branch 'blender2.8' into greasepencil-object

Cleanup: remove double ;

More fixes after merge

Changes after merge and some cleanup

Added some initialization code and fixed some isues after merge.

Merge branch 'blender2.8' into greasepencil-object

Conflicts:
source/blender/blenkernel/intern/gpencil_modifier.c
source/blender/editors/gpencil/gpencil_edit.c
source/blender/editors/gpencil/gpencil_fill.c
source/blender/editors/gpencil/gpencil_paint.c

GP: Reduce weight paint data memory footprint

Before, the weight data array was created always, but now only is added when a weight value is assigned.

This change was suggested by algorithm, and both agreed it was good idea.

Static override: add constraint targets as overrideable!

Fix conversion from 2.7x groups to new 2.8 collections - hidden layers.

You cannot immediately add parent's library to newly generated hidden
child collection, since it would allow to get several of those hidden
collections with same name/library. That is strictly forbidden!

So rather loop again on collections after all hidden ones have been
generated, and assign children's library from parent one then.

Merge branch 'npr_tess' of https://github.com/DarkDefender/blender into soc-2018-npr

Cycles: change default emission color to 1 1 1.

Cleanup: style

Cleanup: trailing space

Cleanup: style

DNA: don't deprecate gridview, it's still used

Merge remote-tracking branch 'remotes/origin/blender2.8' into soc-2018-npr

build_environment: fix building openvdb on win32

build_environment: fix build-flags on windows.

build all object files with /bigobj since multiple of the dependencies go over the limit on x86

build_environment: cleanup harvest on windows

build_environment: ffmpeg support x86 builds on windows.

build_environment: mingw32 fix repeated unpack of gcc tarball