Blender Git Loki

Do away with EXPP_ prefix, has no meaning anymore

Use macros matching GPU module

Remove command line arg to deprecated BGL

Rather we do this in some more generic way, instead of each api having its own arguments.
We may also want to deprecate specific OpenGL versions in future.

Also put all method declarations & constants in code-blocks
to avoid noisy diff's when we deprecate OpenGL versions in future.

batch-picky-edits (C style comments)

Merge branch 'master' into temp-python-bgl

Correct args to PyArg_ParseTuple

No need to use allocated array for method declarations

Just use static vars, also move assignment into a static function,
resolves leak from not freeing the dynamic array and gives ~20% reduction in generated code size.

remove redundant number of args arg

Move local bgl defines inside the source

Get bgl building with strict warnings

Merge branch 'master' into temp-python-bgl

Make gcc 5 more happy

Add missing OpenGL calls to bgl
Add OpenGL 3.0, 3.1, 3.2 and 3.3 calls to bgl
Test for actual availability at runtime for all calls
Add mechanism for removing deprecated calls