Added Faceshift-network library.
OS X build of Faceshift library.
Link in Faceshift.
Merge branch 'master' of https://github.com/worklist/hifi into shifty
Working on Faceshift integration.
Fixed avatar related files memory wastes
Fixed renderer related files memory wastes
Read Faceshift head translation/rotation.
Log when attempting to connect and on failure.  Wait a second before
attempting to reconnect.
Fixed ui related files memory wastes
Get the blendshape names and read the blink amounts.
Some more memory leaks and codes formatting
Silencio!
Coordinate system tweaks.
Another coordinate tweak.
Updated Application destructor
Added Menu instance deletion in Application destructor.
When Faceshift is active, use its eye directions rather than the mouse ray.
Lookat adjustment.
Fix for eye pitch, track blinking locally.