Rename some files
Display message when bucket is empty

Provide some sort of message when the bucket is empty.
Restructing the css and js folder, upgraded to bootstrap 3 rc1

moving files around and upgraded to the newest bootstrap bit.
Fixing templates and directives to work with bootstrap 3rc1
Fixing question directive

At some point maybe combine question.html and question_simple.html,
need to figure out how to adopt a directive to different views.
more styling on bucket
style.css