Fix for annoying intermittent seg fault on Linux exit.  Closes #2542.
test other way of doing loudness
Fix heap corruption.
Align forearms with wrists.  Closes #2577.
Tweaks to VU meter, tone injector, and fix to noise gate
Merge pull request #2582 from ey6es/metavoxels

More metavoxel work.
Merge pull request #2585 from ey6es/master

Align forearms with wrists again, fix for annoying intermittent seg fault on Linux exit.
More audio fixes. Fix audio buffer size on Win.
Fix brace location and replace tab with space.
Fix tab with space.
Merge upstream master into audio fixes.
Fix for missing voxel system on domain change. Fix for assertion failure thrown by Qt on exit.
Merge pull request #2587 from matsukaze/nocrAudioFixes

Audio fixes for win OS.
Merge branch 'master' of https://github.com/worklist/hifi

Conflicts:
	interface/interface_en.ts
Merge pull request #2589 from PhilipRosedale/master

Tweaks to VU meter, tone injector, and fix to noise gate
Updated translations.