Allow users to create user-specified rules. Rules are saved in local storage and automatically loaded when the browser / extension starts up.

TODO:
This change does not allow users to edit/delete existing rules or to submit them to a central location.
This change doesn't support exceptions or cookie rules yet (but no reason they couldn't be easily added).

I also introduced a structure for a JS object that can be used to represent rules.
Remove jquery dependency
Merge pull request #1 from jsha/jsha.add-persistent-user-rules

Remove jquery dependency
fix code review comments: hide advanced options by default, add missing semi-colon, remove duplicate TODO
Merge remote-tracking branch 'eff/master' into vijayp.add-persistent-user-rules

Conflicts:
	chromium/background.js
Minor cosmetics
Update some disqus urls
Merge pull request #217 from mattrobenolt/patch-1

Update some disqus urls
Update Changelog
Add log of added/modified files from master
Version bump
Chrome version bump