Checkboxes of doom


**DO NOT MEGE THIS YET**

Instead of having the six checkboxes, now there are two.

@axemonkey can you please look at [_tenancy.html.haml]( https://github.com/ministryofjustice/accelerated_claims/blob/2adecd69438b57340f3074c17a0886a5ef38287d/app/views/claim/_tenancy.html.haml) and tart it up, please?