Format dates on profile.
Merge branch 'master' of github.com:vole/vole

* 'master' of github.com:vole/vole:
  Adding comment
  Show user's name on profile page
  Add username
  Fixing profile page
  Adding test file, backing out pretty
  Back out createdpretty
  Fixing the ember code
  Make the text box into a textarea and size it
  Pretty print the date/time
  Use id instead of UUID in object spec for frontend