Merge pull request #5 from prurph/yiyang_ajax_tags

Merge Yiyang Ajax tags into main Ajax repo
CoffeeScript .coffee and .map stuff
Merge branch 'feature_ajax_requests' of github.com:prurph/checkup into prescott_ajax_categories
Add attachSorted method to CheckUp.Category class to insert new category in alphabetical order
Fix CheckUp.Category so that click-handlers for deleting categories are properly bound to a new category generated by AJAX request
Add tag add/delete AJAX functionality through CheckUp.Tag JavaScript class functions
Add JS tag functionality
Add saveFullRoutine functionality that takes order of routines in the list and saves them to Rails
Complete basic functionality of CheckUp.Tag and CheckUp.Category classes and setup_page functionality
Fix conflicts to merge with feature_ajax_requests