MAINT-6631 - reluctantly, added support for animation of collision volumes, to avoid breaking existing content.

SL-242 - more tweaks around alt eyes and wings. Alt eyes are now parented to face root, and alt eyes animate along with the original eyes inside the LLHeadRotMotion code.

MAINT-6380, SL-399 - vertical flicker related to joint offsets for mPelvis. Having a joint offset for mPelvis is still a bad idea, but it won't cause as much flickering now.

SL-375, SL-378 - rudimentary logging info to list joint offsets during mesh import. dae_tool.py work to enable joint offset tweaking.

SL-374 - don't allow sliders to modify joint positions if there's already a mesh-imposed override in place.

SL-276, SL-344 - Skeleton and slider updates including new face joints to enable nose, eye slider controls. Increased max joint count.

SL-333 work - attachment joints now get a valid mJointNum, more checking on valid joint num values. Also reduced log spam slightly.

SL-315 WIP - added callstack info to joint debugging. Made joint debugging run-time configurable via debug setting DebugAvatarJoints

SL-271 WIP, SL-201 WIP - add support for end point to joints, use for debug rendering display to show bones.

SL-114 WIP - constrain uploaded meshes based on max joints per mesh. Set max joints per mesh to 110. Also fixed some uninitialized members of LLModelLoader.

SL-234 WIP - Track which joints are part of base skeleton, remap non-base ones when not being rendered.

--HG--
branch : develop