Update documentation#4

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dylanmaryk wants to merge 6 commits intoiammert:masterfrom

dylanmaryk:master

Commits on Aug 30, 2015

Commits on Sep 6, 2015

Commits on Sep 7, 2015

Take into account other apps may be playing audio
dylanmaryk
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Commits on Sep 8, 2015

Fix stopping stream sometimes causing stream to play again
dylanmaryk
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