Blender Git Commits

Various fixes to get GP Palettes UI working

* Switched the UI to using the "active_gpencil_palette" (and palette color) context
vars (in favor of the "active_palette"/color) ones for retrieving the active
palette. For some unknown reason, context.active_object returns null when
trying to use it in the Properties Editor when drawing UI layouts, but it works
perfectly fine when operators calling operator.poll() or running operators.

* Sanitise many of the hacks added to the Palette operators to make them usable
for Grease Pencil-linked palettes (e.g. remove special hacky args)

* Add RNA support for getting the active GP palette slot

BKE_palette_get_active_from_context(C) now retrieves GP palettes from the active palette slot
if the active object is a GP object

This makes it possible to reuse all the Palette operators as-is,
without having to add a lot of GP-specific duplicates, and also
simplifies much of the context polling stuff.

Palette Slots - Add UI panel for Palette slots

Code Cleanup: Move panel definitions for Palette-based colors to the Material panels file

Annotations (GP in 2D editors) will not be using this stuff,
as they will not have most of the fancy drawing options (as
they are based on the traditional 2D api instead).

Palette Slots - Changing assigned palette via RNA calls relevant API func to set things correctly

Fix: Don't create redundant palette for Monkey

Fix: Add 2D monkey adds palette link

Fix: Strokes weren't visible while drawing

Missed this usage of palettes in previous commit

Palette Slots - Replace all places initialising GP palettes

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

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

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

Palette Slots: Internal API's for managing Palettes

Cleanup/fixes compilation warnings.

Mainly, shadowing variables and unused parameters.

Merge branch 'master' into soc-2017-normal-tools

Docs: update API changelog to 2.79

Fixed error in mod with many loops sharing edge.

Also removed redundant function and replaced its definition to BKE_mesh.h

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.