Bunches of stuff. YAY!

Looks like it all works fine to me.

* Fixed a typo in organ trail
* added review searching
* columns in table view can be toggled. Notes is disabled by default.
* added URLs for a bunch of games.
* converted steam and desura backgrounds to <img> tags for simplicity in testing. (TODO: fix headers) and to allow right-click
* added new search icon
* google searches for developers should now be a different color from developers who have real links in the json. (TODO: a value that disables the link, not all devs have real dev websites)