Blender Git Loki

WIP: Add fixed simplify

The RDP simplify is not working fine, so the simple mode is used now.

Add stroke to tail

The initial idea was to add to head (on back), but after testing it's better add at the end on top of previous strokes.

Merge branch 'blender2.8' into greasepencil-object

Fix reproject error for filling

Fix problem with primitive reproject

The apply parent must be applied after reproject.

Add primitives to draw special menu

Avoid fill with color without fill enabled

Add fill operator to special menu

WIP: Fix problems with stroke location

Still problems with reproject

Use general function to reproject stroke

WIP: Add status message and new keys

Still on progress

Remove warning message

WIP: Apply smooth to fill

WIP: Create stroke for fill

First step to create strokes

Extract function to be shared in other modules

WIP: First steps to implement Moore-Neighborhood algorithm

This algorithm is to detect the outline of a image. Now, the function only adds a blue line with the shape to the debug image.

Next step is use this array of points to create a stroke.

Merge branch 'blender2.8' into greasepencil-object

Cleanup: Remove debug lines and change some comments

New duplicate frame operator and special menu

This operator duplicates the active frame in active (or all) layers. This is very handy for creating step by step animation.

Also, added new special menu in sculpt with W key.

Merge branch 'blender2.8' into greasepencil-object