Refer to body balls parents, not joint parents.
Merge branch 'master' of https://github.com/worklist/hifi

Conflicts:
	interface/src/Avatar.cpp
Merge branch 'master' of https://github.com/worklist/hifi
Build fix, render body as balls if we don't have an avatar.
Merge branch 'master' of https://github.com/worklist/hifi
Set head bone rotation from head orientation.
Removed unused variables.
Use the head rotation to adjust the position, too.
comment out the FreeVerb effect to check mixer performance
Merge branch 'master' of github.com:worklist/hifi into synthesis
uncomment the FreeVerb code
Adjusted head base/top transforms.
Revert "uncomment the FreeVerb code"

This reverts commit 72325446265ecaad9fe0602795a9759fa973a945.
Forgot to update the default pose position.
Merge pull request #495 from ZappoMan/recursive_voxel_delete

Fixes to delete voxel and color/add voxel to allow for unwinding color reaveraging
Merge branch 'master' of https://github.com/worklist/hifi
Merge branch 'master' of github.com:worklist/hifi into synthesis
remove the CPU hogging FreeVerb effect
remove redundant calculation
bring PHASE_DELAY_AT_90 constant above algorithim that uses it