Add swfobject.js v2.2 source for DFSG compatibility.

The Debian Free Software Guidelines require that source is included
(not just available) before they will accept projects into the main
Debian tree.
Merge branch 'dfsg' of https://github.com/kanaka/web-socket-js
Moving swfobject-src.js.
handle continuation frame from server #129
Recompiling SWF files.
Adding LICENCE.txt.
Renaming license file.
Merge pull request #1 from gimite/master

update master