Blender Git Loki

Fix checkbox for getting IPD from device always disabled while no HMD session runs

Refactor HMD->Camera relation, avoid low-level call

Fix T49629: Graph editor normalize function doesn't work on f-curves with a constant key value

Technically it is a regression in behavior and should be 2.78a.

Small fix for binary depth search

Show info in tooltip on why HMD session can't be started

Fix objects added via py being on the wrong layer when viewport is decoupled from scene

Make console message more clear for --scene argument

Merge remote-tracking branch 'origin/master' into soc-2016-uv_tools

install_deps: make c++11 building mandatory on blender2.8 branch.

Merge branch 'master' into blender2.8

Fix T49623: Immediately crash trying to render attached file in Cycles

Original fix in this area was not really complete (but was the safest at
the release time). Now all the crazy configurations of slots going out
of sync should be handled here.

More poselib stuff

minor fix for dynamic fracture, there was an off by 1 error which caused strange behavior on single shards

vary the seed when using presplit in dynafrac and fix for error when applying split to a single island

fix for CMakeLists

install_deps.sh: remove libglewmx from deb for now, the package is broken in deb testing...

install_deps.sh: first attempt to support cxx11.

For now, we merely add an option that sets CXXFLAGS envvar with
'--std=c++11' option.

There is no check done to ensure compatibility with the system
libraries, mainly because:
- It is all but trivial to get this information in a generic and
reliable way.
- Currently even cutting edge distributions may still distribute some c++98
libraries.
- With recent stdlibc++, both ABIs are supported together, which means
that incompatibilities are rather unlikely.

To summarize: if your system is recent and built with gcc-5.1 or more,
you should not experience too much troubles with c++11.

improvement of pre-split dynamic fracture

Gawain: add immRect utility functions (replaces legacy glRect)

Caller is responsible for setting up vertex format, binding a shader program, and setting the color *before* calling immRect.

OpenGL animation: Fix stupid mistake form previous commit

Flagging of pool to cancel was done in the wrong place, making last
frames missing in the final video.