fix 3d mode switch on/off issue
if audio is muted don't loopback local audio, fixes #1561
cleaup matching with node in addOrUpdateNode
Merge pull request #1562 from ZappoMan/bugfixes

fix 3d mode switch on/off issue
Merge pull request #1563 from birarda/master

have muting also mute local loopback, NodeList tweak
Merge branch 'master' of https://github.com/highfidelity/hifi into debone