Trying more Karma Test stuff + Fixed FB avatar size
Removed extra ng-show='modal.saved' to fix FF bug
Revising Global CSS
Revising nav size and proposal page CSS
Revising landing page CSS
Added "Start New Topic" for all users, regardless of sign in
Removed erroneous ng-hide=modal.save
Merge pull request #267 from kimardenmiller/ui-fixes-noisebridge

Ui fixes noisebridge