Merge branch 'master' of https://github.com/worklist/hifi into keep_local_voxels
Merge branch 'master' of https://github.com/worklist/hifi into keep_local_voxels
memset to 0 in VoxelNode to address potential memory corruption
Merge pull request #1232 from PhilipRosedale/master

Voxel click to fly defaults OFF, in tools menu
Read and enforce angle constraints (untested).
Trying incremental rotations for Leap palms.
Read the palm direction from the FST, use that to determine Leap rotations.
Merge branch 'master' of https://github.com/worklist/hifi
Merge pull request #1233 from ey6es/master

Read and enforce angle constraints on joints, use incremental rotations for Leap palms.
Don't decay head roll/pitch when moving if Faceshift is active.
Merge pull request #1234 from ey6es/master

Don't decay head roll/pitch when moving if Faceshift is active.  This should fix https://basecamp.com/2151194/projects/2058851-avatar/todos/69596930-avatar-body-still.
improvements to PPS behavior of PacketSender
added interface points to VoxelScriptingInterface to access stats from _voxelPacketSender
added a couple more JS APIs and removed some debug code
add support for tuning the size of packets used by VoxelEditPacketSender
get rid of magic number
style cleanup, correct some comments
Merge pull request #1236 from ZappoMan/packetserverPPSfixes

improvements to PPS behavior of PacketSender
add stats to voxel server to show average voxel edit packet statistics
added support to also show inbound packet stats per sender