Blender Git Loki

Added a few missing debug function stubs for release mode.

Merge branch 'master' into depsgraph_refactor

Merge remote-tracking branch 'origin/master' into soc-2014-cycles

stub out binreloc

Correction to the last merge

Merge remote-tracking branch 'origin/master' into soc

Moved Object->shapeflag to Key->pin

Since we aren't going to use the shape key modifier for editmode blending,
Apply Shape Keys in Editmode is now obsolete too, and shapeflag just says
is the key is pinned or not.

Why to do this? In editmode, we want to be able to switch from Blending
shapekeys to pinned shapekeys and this is done in key RNA update handler,
so we want it to be called when pinning changes.

The RNA property was removed from the Object and added to the Key, all
code that referenced Object->shapeflag now references Key->pin.

The UI was updated to accomodate for that.

Unrelated change which I couldn't stage seperately is that there is now
support for temporary mix values from RNA and UI. The user can select
which one to use in Editmode. The value in the UI will automatically
reflect the editmix or the animation mix, transparent for the artist.

Added an include guard to bmesh_pe.h

Update Ceres to latest upstream version

Brings new bounds limiting and also prepares build system
for the changes in the upstream.

Namely shared_ptr header and namespace is now being detected
by a build system rather than by hacks in the code.

Merge remote-tracking branch 'origin/master' into gtest-testing

Add initial tests for path_utils

Fix for linking tests

Cleaned up mm2_hash()

Removed a pointless assert and a bad totelem change from editdata_to_scratch

Changed the topology hash function to Murmur2, hashing improved altogether.

According to that [1], Murmur2 is faster and will work quite good in our situation.

[1] http://floodyberry.com/noncryptohashzoo/

Fixed a dumb out-of-bounds on topology-changing keyblock recalc

BKE_key_editdata_to_scratch didn't alloc space in the scratch if more verts were in the new mesh

Extend unit tests collection

- Cover Libmv with unit tests.
We often hack into libmv from Blender side, so it's useful
to have it covered here.

- Added some round-trip tests for color space conversions.

compile fixes after merge

Merge remote-tracking branch 'refs/remotes/origin/master' into fracture_modifier_oldsim

Conflicts:
source/blender/blenkernel/intern/DerivedMesh.c
source/blender/blenkernel/intern/rigidbody.c
source/blender/blenkernel/intern/smoke.c
source/blender/editors/space_buttons/buttons_context.c

Cycles: Use Bit Manipulation Instruction Sets in the AVX2 kernel, helps a bit as well.