offer list shows up on repeating requests from browse
removed all traces of 'repeat'
have fuzziness in forms
first draft uf fuzziness for offer_search
more changes to offer_search
fuzziness appears to be working in searches for offers
fuzziness included in ajax requests from home page
refactored request searching to be in a function parallel to the offer searching function
ask-for-ride form includes options for adding that ride to an existing request
Merge branch 'master' of https://github.com/llovett/obietaxi