Ability to remove questions in QB.  Fixed sidebar in QB.

Minor additons:
 - moved question files to common area

NOTE: need to fix the multi-choice button groups
Merge pull request #9 from travisreed-wf/layoutSelector

better styling for register button
Merge pull request #10 from aguibert/master

Ability to remove questions in QB.  Fixed sidebar in QB.
Merge remote-tracking branch 'upstream/master' into layoutSelector
Merge pull request #11 from travisreed-wf/layoutSelector

Navbar
Merge remote-tracking branch 'upstream/master' into layoutSelector
course creation html?