add mobile review queue advanced search (bug 839542)

**Screenshots:**

- [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.