Fix bootstrap error class
Move geomicons font into, um, fonts.
Make geomicons nicer.
Tidy up the navbar.
Misc. fixes to the account edit page.

The teams stuff isn't great, but it's better than what was there before.
Fix (brittle) spec.
Merge pull request #260 from manishval/mv-fix-bootstrap-error-class

Invalid credentials flash message on sign in page should be styled #726