testing
Merge branch 'master' of mini:hifi
first cut at selecting audio sources
working on selected audio
added local mode to injector
made listen mode a typedef
made listen mode a typedef
style fixes
removed _sourceID, using getNodeID() feature of Node class
more removing of SourceID from classes
switched to vector
dry up code
Merge branch 'master' of https://github.com/worklist/hifi into audio_select
Merge pull request #721 from ZappoMan/audio_select

Implement Audio Source Selection