switched edit nacks to non-verified
Merge remote-tracking branch 'origin/master'

Conflicts:
	assignment-client/src/octree/OctreeInboundPacketProcessor.cpp
Merge remote-tracking branch 'upstream/master'
More comments, stubbing out incremental streaming.
Merge branch 'master' of https://github.com/highfidelity/hifi into metavoxels
Fix fullscreen toggle shortcut

Remove the "Meta" modifier so that the shortcut works on Windows.
Merge branch 'master' of https://github.com/highfidelity/hifi into metavoxels
added InterframeTimeGapHistory and frameReceived() calls
Working on tests for metavoxel streaming.
added debug code for testing time gap history
removed debug code
fixed a for loop that erased elements while iterating
moved time gap history to PositionalAudioRingBuffer, untested

removed hard-coded jitter buffer length.
Working on metavoxel streaming tests.
Update chat window behavior

Lower opacity when inactive
Move focus to main window when pressing escape, instead of hiding
Different fullscreen shortcuts for Mac and Windows

Revert to the original Mac OSX key combination and provide alternative for Windows.
More work on stream testing, fixed bug with differently-ordered edits.
fixed bug in Audio.cpp where numSilentSamples was written to wrong place in packet

added more debug stuff, other minor changes and fixes
Update inactive chat window opacity to 0.8
completed code for dynamicly resizing jitter buffer