add basic rate control, evenly divide packets per second between all connected voxel servers
removed asserts and replaced with error messages
Merge pull request #1117 from ZappoMan/bugfixes

removed asserts and replaced with error messages
Merge pull request #1119 from ey6es/master

Gaze adjustments: use the eye positions from the face model, subtract long term average relative to window (not head).
Merge pull request #1118 from ZappoMan/rate_control

add basic rate control, evenly divide packets per second between all connected voxel servers
only send PACKET_TYPE_VOXEL_QUERY to voxel servers in view
only send PACKET_TYPE_VOXEL_QUERY to voxel servers in view
Merge pull request #1120 from ZappoMan/rate_control

Only send PACKET_TYPE_VOXEL_QUERY messages to voxel servers that are in view.
various memory leaks and compiler warning fixes
removed some dead code
Merge branch 'master' of https://github.com/worklist/hifi into bugfixes
Merge pull request #1121 from ZappoMan/bugfixes

one memory leak fix and several compiler warnings/analysis errors
Fix for models exported from Blender: remove type prefix from IDs.