Moves helper methods from session controller to application helper.
moved them to application controller instead
Adds unfinished update controller method to user and route, adds skeleton to settings page.
removes hidden files that shouldn't be committed
Changes some text db entries into strings
DRYs out the code a bit, also fixes a sorting issue
Adds to the ToDos
changes flash to flash.now
Adds some more styles to app
Adds and changes some tags and classes
Adds success messages and changes color of error and success messages