WHISTLE-1441: bind to events immediately (don't worry if call exists on node yet)
WHISTLE-1441: move startup out of timeout handle_info clause into ini
WHISTLE-1441: dialyze updates
WHISTLE-1441: dialyze updates
WHISTLE-1441: create the uuid for all originates, publish the uuid if we create one via FreeSWITCH
WHISTLE-1441: add uuid api for originations
WHISTLE-1441: handle some of the various originate responses (like binding to the agent UUID call events)
WHISTLE-1441: validate and pass along originate response messages
WHISTLE-1441: update specs for webseq