have QAudioOutput cleaned up with injector thread
fix for crash in SkeletonModel::updateStandingFoot()
Merge pull request #3842 from AndrewMeadows/thermonuclear

fix for crash in SkeletonModel::updateStandingFoot()
update lobby for new orb and panel wall
fix flipped URLs for models in lobby
repairs for new lobby shell
Merge pull request #3845 from birarda/lobby

tweaks for new lobby orb
Merge branch 'master' of https://github.com/highfidelity/hifi into metavoxels