Blender Git Loki

fix attempt for particle systems supporting dynamicly changing vertexgroups

added softlight,exclusion,luminocity,saturtion,hue blend modes

crash fix and attempt to reduce unnecessary memory usage

Merge branch 'blender2.8' into greasepencil-object

Disable datablock at scene level

Now to paint in 3D view is necessary to add a GPencil object

set allowed smoke timescale from 0.0 to 2.0, thus allow static and a bit faster smoke as well

added Color Dodge, Difference, Screen, Hardlight, Overlay blend modes

added debug flag to control console output

console output had gotten to a point where it slowed down the simulation

added function to handle particle reading inside particle system c code

added c/c++ api functions and extended caching to account for particles

Set Object mode as default for new strokes

Convert always scene GP datablock to new GPencil object

Fix from merge

Cleanup: rewrite some lines for tab key

Merge branch 'blender2.8' into custom-manipulators

minor tweak, just activate clusters and keep inter-cluster constraints intact in that case

Fix tab key for Edit Strokes after Workspaces merge

The tab key for enter in edit mode for GPencil objects was not working with new workspaces.

Still there is a problem with datablocks at Scene level (TBD)

Fix missing edit strokes mode after merge Workspaces

After the merge, the mode was not working because the SPACE_INFO was not included.

Some minor changes too.

Fix merge error due VS2017 crash

During merge, VS2017 crash and abort merge for this file.

Merge branch 'blender2.8' into greasepencil-object