updated parsepy to allow geopoint searches
updated comments util to return json object
updated events util to return json object
updated events-detail util to return json object
updated login util to return json object
added login util to sign up
removed login util from logout view
changed "username" session variable to a token from parse
changed name to cabtools
updated tos for name change
added cabtools@gmail.com to settings
updated googleanalytics settings