styling of user show/edit/delete buttons, now link_to with btn style, jumbotron
adds update user controller action
adds delete to user controller
overcomes confusion and creates new_user_poll_path template
adds to poll for for new and edit, begins adding flash message displays
some tweaks to validations on signup
adds flash messages to user templates
adds flash messages to polls templates
details of buttons in polls index
poll show/details looks better, but SMS sending broken
preparing to deploy
fixes send SMS action, adds poll details
attempts to create a bar graph
misc changes to how replies are shown
clear assets
deploy to heroku
adds back css after changes
sends back to poll details after sending sms
styles user poll show
displays correct results as numbers