Fixes

[neelabhg]

• Readme changes
• Update bower.json to reflect the fact that this project now uses a different branch on our fork of jor1k, so that the master branch can be sync'd with upstream.
• Some refactoring:
  • Move editor.js into editor/ subdirectory
  • Rename xdomain.js to xdomain-config.js
  • Fix jscs style issues. Some change in JSCS's minor version revealed more style issues in jor1k-master.js, but those issues were not reported on my local machine because I was on an old version of jscs. They are supposed to be compatible. Anyway, I suggest everyone to reinstall their npm dependencies. The CI build should now be fixed.
• Updated dependencies according to gemnasium:
  • Updated npm dev dependencies. We now use the caret (^) instead of the tilde (~) version prefix because its the new npm default. See the node-semver doc for more information on version prefixes.
  • Updated bower runtime dependencies. Still using the tilde prefix because these dependencies are more crucial, so minor version should be updated carefully
  • Updated bower test dependencies like above. I have now configured gemnasium to look for dependency files recursively inside subdirectories, so it should now also check test/bower.json for updates.

@cs-education/uiuc-cs-senior-project-2014 I suggest everyone re-install their dependencies. Delete node_modules and bower_components folders, and clear your npm caches: npm cache clean. Then re-install dependencies using npm install.