[SJS-150][WIP]: Clean up of parsing stream settings
[SJS-150][WIP]: Remove unwanted message and broadcast of peerUpdated only when user is in the room
[SJS-91][WIP]: Added option "manualGetUserMedia" to allow users to get their user manually
[SJS-222][REF][WIP]: Enforce "jshint" in grunt "publish" task.
[SJS-222][REF][DOC]: Move "jshint" task from "publish" to "dev". Added "doc" task.
[REF][DOC]: Updated README.md with updated grunt tasks
[SJS-150][WIP]: Major cleanup of stream structure
[SJS-226][TEST][WIP]: Write test of stream settings