get rid of turbolinks
add bootstrap.min.css to stylesheets
Merge branch 'master' into bri-front-end
add user box to header, contents are based on login conditions
change admin condition
add user model method to determine admin status, add sign out button
fix user show view to check for current user
Merge pull request #3 from bpraggastis/bri-front-end

Bri front end