added ESC to restore to original camera in concertCamera.js
hair is a separate class
Merge branch 'master' of https://github.com/worklist/hifi
Merge branch 'master' of https://github.com/worklist/hifi
squeezeHands uses different animation on clench/release
Add backgroundColor to TextOverlay
Update locationsMenu.js to use backgroundColor
Add default background color and initialize property
Merge branch 'master' of https://github.com/worklist/hifi
Merge branch 'master' of https://github.com/worklist/hifi
Working on sending large deltas as reliable messages.
Handle LODs correctly (?) for reliable deltas.
Merge branch 'master' of https://github.com/highfidelity/hifi into metavoxels
Merge branch 'master' of https://github.com/highfidelity/hifi into metavoxels
Merge branch 'master' of https://github.com/worklist/hifi
Merge branch 'master' of https://github.com/worklist/hifi
Add toggle for user interface display

- "/" toggles UI (incl. stats if displayed); menu View > User Interface
- "%" = toggle status; menu View > Stats
- Acts on normal, 3DTV, and Oculus display.
Fixed performance timer scope
Push persistent mappings into reliable delta channel before sending and pull
transient mappings out after sending.
Resize the overlay framebuffer when the application window is resized