Merge pull request #65 from antonow/testing

Testing
reversed direction of remove belief menu and added section to info about interacting with the graph
forgot to add changes before doing last commit
added ability to list your beliefs by conviction and sorted all beliefs list by user count
boostrapped all forms
bootstrapped more forms and added prompt for user to add demographic info after x answered questions
added sign up prompt after x questions answered
removed sticky header and added message when there are no beliefs to display on users beliefs map
ajaxified skipping questions and cleaned up code while making it work with new skipped user_beliefs
fleshed out map share page, put important customization options in a constants file, and polished things up
deleted old file