Blender Git Loki

Merge branch 'master' into functions

Merge branch 'master' into greasepencil-object

GPencil: Convert Mesh to GPencil

New option to convert a mesh to a 3D grease pencil object.

Merge branch 'master' into greasepencil-object

Fix more build errors, remove old property from UI

Test before pushing...

Fix build error (typo)

Add commented out C drawing code for modifiers.

Left over from an earlier patch, this layout drawing code still
needs to be converted to be panels.

Use a panel based UI to draw modifiers

Currently an interface template creates a RECREATE panel for each
modifier, which is then drawn with the rest of the panels. The python
based modifier drawing is removed.

This also adds a UIList and the idea of an active modifier, along with
object operations to add and move it.

Add a modifier callback to register UI panels

The modifier UI is defined in each modifier file. This commit only
implements the callback for a few modifiers, with work in progress UI.

New common UI functions handle the common parts of registering panels
and retrieving modifier pointers from them.

Add a RECREATE panel type

Panels built from types with this flag don't have a 1 to 1 correspondence
with their types-- there can be many panels built from a single type. That
can be used to tie each panel to a modifier instead.

Merge branch 'master' into greasepencil-object

Merge branch 'master' of git://git.blender.org/blender

Merge branch 'master' into greasepencil-object

GPencil: Fix error selecting with Box and Lasso

GPencil: Cleanup Clang format

Merge branch 'master' into greasepencil-object

Merge branch 'master' into wm-drag-drop-rewrite

Merge branch 'master' into greasepencil-object

Merge branch 'master' into cycles_texture_cache

Merge branch 'master' into greasepencil-object