Merge pull request #6 from dosht/master

Implemented /info
Implement the Iframe part
Merge branch 'master' of https://github.com/ashihaby/play-sockjs

Conflicts:
	project-code/app/com/cloud9ers/play2/sockjs/SockJsPlugin.scala
modified SockJsPlugin
Handle session
xhr transport stubs
try to use iteratee with immutable message queue