added QTYPES constant and dynamically create query methods for the different types.
untested refactor score_helper, so please please test.
Merge branch 'review' of https://github.com/mariapacana/roominatr
Merge branch 'master' of https://github.com/mariapacana/roominatr
Merge branch 'master' of https://github.com/mariapacana/roominatr
Users can now toggle the search -- by either age & gender or rent & location