* Fix for wrong bone parent transform with duplis (multiplayer).
* Fix for crash on export when the bone in a bone parent relation
does not exist anymore.
forgot why I did it the other way around before (because of alpha),
should work correct now.
Also, noticed I committed a bugfix before without knowing related
to creating material buckets with > 65k faces. The fix was provided
by Samuel Anjam, thanks!
==============
* Make lights and shadows work better with dupligroups, also in
the game engine. Previously only one dupli would be created,
and shadows didn't work well at all.
* Make normal maps + stencil work.
* Some glsl refresh and default material fixes.
==============
* Added support for the realtime image "Anim" option for GLSL textures.
Note that "Tiles" is not supported, i.e. it doesn't scale the texture
for you, but that may even be desirable.
* Further there was some refactoring to remove duplicated and unused
opengl texture code for GLSL.
==============
Various cleanups and optimizations in the game engine:
* Remove some duplication in the RAS_RenderTools, and sync the blender
and game player versions. Also avoid some opengl state changes.
* Don't make separate materials for triangles and quads, this distinction
was moved to the mesh level. Also don't take some other irrelevant tface
settings into account to avoid making more materials.
* Refactoring of mesh storage, should fix wrong normals on meshes that are
reused. It also allows for joining together nearby meshes for speed, though
that's disabled still because it doesn't work together correct yet with
ome features.
* Added a distinction for game objects to be either culled or set invisible,
previously there was only one flag, which couldn't work correct.
* For parenting to bones, where_is_pose was executed multiple times per
frame, now should be once per armature.
* Fix uninitialized intertia value in the physics system.
* Various warning fixes.
* Removed some conditionals in GLSL and other minor optimizations in the
code. Also cache opengl uniform locations, and fix an invalid memory read.
* Avoid doing some math for GLSL lamps if it is not required.
==============
svn merge -r15866:HEAD https://svn.blender.org/svnroot/bf-blender/trunk/blender
Alpha blending and sorting changes, but also include some initial
support for GLSL lamps in dupligroups (only one duplicate works at
the moment).
