Blender Git Loki

COW Operators: Fix VIEW3D_OT_snap_cursor_to _active _selected _center and _grid

Reviewers: sergey, aligorith

Differential Revision: https://developer.blender.org/D3414

Depsgraph: Enable copy on write by default

As was decided at today's dev kickoff, we're now moving to having
Copy-on-Write enabled by default, as 2.8 is barely functional with
it off.

To run Blender *without* COW (e.g. for testing), use:
--disable-copy-on-write

Fix area tool getting out of sync w/ active tool

WM: call keymap callback from manipulators

Not currently needed, add to avoid confusion later on.

WM: use keymap poll for manipulators

Merge branch 'master' into blender2.8

Memory allocator: use lockfree calls internally

Was already used in some areas.

Multi-Object-Mode: EditCurve Select Random

D3405 by @dgriffin91

Fix memory leak in armature delete

Multi-Object-Mode: EditLattice Select All

D3164 by @ranjian0

Fix crash drawing edit-lattice

Edit-mode was never using batch cache.

Cleanup: naming

Use 'ob' prefix for objects, 'eval' suffix for evaluated data.

Cleanup: style, whitespace

Cleanup: replace MEM_SAFE_FREE -> MEM_freeN

No need to check for NULL in this case.

Fix compilation with ndof code.

Static Override: Fix drivers' ID target overridability.

You need the whole chain of pointers... This was breaking static
overrides of any rig basically.

Note that this kills performances again (adding several hundreds of
thousands more stuff on a blendrig...), need a better way to handle RNA
override walking.

COW Operators: Fix VIEW3D_OT_ rotate move zoom dolly orbit roll pan smoothview and the ndof versions

Fixes camera view locking, camera related transitions and movements with the active object as pivot point
Note there can still be problems if the active object is not selectable

CMake: only include licences for enabled libs

Fix broken draw code from last Thursday commit.

Seriously... Not all edges have faces!!!!!!!!

Quick fix to make it possible to load/use customshaped bones again, not
100% sure it is correct, but... At least it does not crash anymore!

Merge branch 'master' into blender2.8