Merge pull request #1 from fafhrd91/master

converted to gevent-sockjs package
Rm dead code.
paster server; make websocket transport work; some more refactoring
remove write_frame
Merge pull request #2 from fafhrd91/master

different changes
Added license & authors.
Merge remote-tracking branch 'origin/master'
Added unit tests from protocol.
Large cleanup and added tests.
More documentation, tweak depends, test status.
Consolidated routings in a hopefully more intuitive way
Work on SessionURLs and XHR Polling protocols.
Update Readme and test suite status.
Session locking per spec.
Connections can close themselves.
Tweak echo server a bit.
Test coverage report.
Rearrange test structure a bit.
Initial Websocket work.
WebsocketHybi10.test_headersSanity passing