Working on tests for datagram sequencing, added autogenerated ==/!= operators
to mtc.
Fix/tests for streaming.
Circular buffer work.
Streaming fixes.
Reordering testing.
Fix (hopefully) for Windows runtime error.
Merge branch 'master' of https://github.com/highfidelity/hifi into metavoxels
Incorporated fixes for warnings that Brad reported on Windows.
Merge pull request #1956 from ey6es/metavoxels

Fixes for streaming, added test application for metavoxel stuff (currently, datagram transmissions), Windows crash fix, fixes for Windows warnings that Brad reported.