Move to gulp build system with browserify and json3
Fix browserify issues. Move tests to js.
All tests passing now
Remove coffeescriptisms
Merge branch 'master' into build-system

Conflicts:
	lib/info.js
	lib/trans-websocket.js
	lib/utils.js
Allow tests to be run without zuul. Fix origin tests
Add version to library name
Add to Changelog. Remove old Makefile
Add trans prefix to transports
Allow non-localhost testing urls
Update Changelog
Fix XDR tests
Add source maps for tests
Fix tests when not running on localhost
Fix gulpfile
fix casing of simpleevent
Merge pull request #174 from sockjs/build-system

Switch to CommonJS modules and browserify build