Merge pull request #23 from dosht/master

clean open frame case and add some docs
Merge pull request #24 from dosht/master

regex and dummy implementation for close session
Merge pull request #25 from dosht/master

many refactors
Added Global.scala
Merge branch 'master' of https://github.com/ashihaby/play-sockjs
commented unneeded routes
added Global.scala
removed uneeded code