Added various options to test for voxel avatars, manual third person mode
(also, cleaned up the camera switching a little).
Merge branch 'master' of https://github.com/worklist/hifi into opencv
Merge branch 'master' of https://github.com/worklist/hifi into opencv
Don't bother with testing the ignore orientations stuff.
Implementation parameter name should match interface parameter name.
Merge branch 'master' of https://github.com/worklist/hifi into opencv
Merge pull request #569 from ey6es/opencv

Added explicit third person mode, option to cycle through different methods of voxeltar rendering.