audio debugging
Merge branch 'master' of https://github.com/worklist/hifi
fix octree-server random spinout sometimes when client disconnects
Merge branch 'master' of https://github.com/worklist/hifi into bugfixes
remove travelling noises
reset audio connection on prefs changes
remove audio barograph latency display
switch AUTO LOD to use moving avarage of FPS, and also tweak the min and max behavior
relocate mute button, audio scope
Factored out bits common to resource caches, added global limit on number of
resources being requested at any one time.
Merge branch 'master' of https://github.com/highfidelity/hifi
Further work on request limiting.
Merge pull request #2136 from ey6es/master

Factored out common resource cache functionality, added limits to simultaneous downloading (prioritized by distance).  Closes #2122.
Merge branch 'master' of https://github.com/worklist/hifi
Merge pull request #2135 from ZappoMan/bugfixes

bug fixes
new audio buffer display text, cleanup drawText()
collision submenu only under edit (I don’t think you can make same one twice)
Merge branch 'master' of https://github.com/worklist/hifi
adding Matt's SvoViewer
removed unused code