Searching v1

This branch gives access to the 4 searches that parts registry has on their [search page](http://parts.igem.org/cgi/partsdb/search.cgi)

Through the app, you can search through any of the text boxes.
The server will then do a search on partsregistry, then reads off a list of biobricks and puts them in an array.
This array of biobrick names then gets sent to the client.

The plan is for the client to then lazy-load the complete XML information for each part, as it needs them.