Static stuff for finding an MP by text search #131
Fix up bad formatting from html2haml
Remove randomness to make testing Rails easier

I'm just adding this because I'm lazy. This should be reverted.
Extract partial and use it to display on the MP results page as in PHP

Progresses #131
Rework to make it clearer what this is doing
House is only ever commons because that's what our DB query was
Change 'commons' to 'representatives'
Show a table when there's more than one MP in a postcode #131