add mobile review queue advanced search (bug 839542)

Expanded advanced search: http://imgur.com/NGOkZx9.jpg

Value selector overlay: http://imgur.com/tfKRYVg.jpg

Value selector overlay on FFOS Simulator: http://imgur.com/mX7Y9un.jpg

Notes:

I use Gaia's switches: http://buildingfirefoxos.com/building-blocks/switches/

I use Gaia's value selectors: http://buildingfirefoxos.com/building-blocks/value-selector/

The value selectors are a system component so it took a little mangling via JS.