translation: syntax errors fix

* Fixes syntax errors introduced during translation
  string fixes.

Signed-off-by: Lars Holm Nielsen <lars.holm.nielsen@cern.ch>
oauth2server: initial release

* Initial release of OAuth2 provider for Invenio.
deposit: progress-bar and icon fix

* Fixes bootstrap 3 progress bars and changes to use Font-Awesome
  for icons.