Going home from an open collab session leaves socket open

[RobertMcCoy]

Leaving the page should probably disconnect the socket entirely under the current architecture (but as I mentioned before in a commit this is most likely implemented poorly and is probably much less efficient than leaving the socket open and handling a single session).

[RobertMcCoy]

Leaving the socket open is fine, we have now implemented leaving rooms from our server side connection pooling.