Merge pull request #10 from sanmiguel/master

Track the behaviour's connection state
Match app version with tag.
Merge pull request #11 from ypaq/master

Matched app version with tag
Clean up tabbing and add default websocket_req record values
Clean up websocket close code
Switch to human readable close types
Add support for continuation frames as specified in RFC6455.
Make license more readable and bump minor version, pending tests for major bump
Update README.md with new todo list