Blender Git Loki

GP: Modify existing operators to use new palette api's

Cleanup - Change naming of Palette Slot vars to be easier to type

Code Cleanup - Group all palette initialisation stuff together in same function

Palette Slots: Internal API's for managing Palettes

Merge branch 'blender2.8' into greasepencil-object

Remove antialiasing code

These functions are not working here. Need a new approach using FXAA.

Add function to fix palette bug

Added a function to fix old files with palette set to NULL by program error.

This fix will be removed in the future, but now it's required to work in open movie files.

Merge branch 'blender2.8' into greasepencil-object

Cleanup comment

Add Antialiasing to Grease Pencil

Merge branch 'blender2.8' into greasepencil-object

Add curve options to Thick modifier

New options to adjust the thickness of the stroke using a curve to get more artistics effects.

Fix merge error

Merge branch 'blender2.8' into greasepencil-object

Optimize Fast Drawing memory management

Various RNA fixes (noticed while adding palette slot support)

* Added missing define for GP Object datatype in rna_Object_data_typef
* Improved a few descriptions/comments

Fixes for various problems with the linked-datablock handling code for GP features

* The new "Scene->gp_object" field was not being relinked in various places

* The "bGPDstroke->palette" relinking calls were missing the standard "id.lib" args

* "bGPDlayer->parent" should be handled in lib_link_gpencil() not direct_link_gpencil(),
It was also not handled in the expand_doit()

Code Cleanup - Some leftover cruft/reshuffling/formatting

Palette Slots - File IO and Basic RNA support

Palettes Slots - Fix incomplete DNA changes from previous commit