many new stability enhancements, mainly around transitions
started work on custom stream format encoding selection
revamped superlist to manage intro, closer, and jingle promos
increased queue reliability (automatic retries, etc)
changed from smart_cross to cross as the metadata provided was not reliable
added merge funcitons to the latter parts of each transition function to remove need for any cross inhibition (inhibition is intentionally set to zero)
added intro and closer transitions for when show/master inputs connect to the harbor (great for live shows)
changed all HTTP REST requests to cloudcast to look like XMLHttpRequests as to not confuse FuelPHP's hybrid controller