I don't understand what I'm doing, but here is a patch that adds aria-controls attribute that, according to a candidate recommendation (​http://www.w3.org/TR/wai-aria/states_and_properties#aria-controls), is supposed to tell some software that the down/up arrow icon controls the header drop-down.

At least it *hopefully* doesn't break anything and doesn't add any requirements for more attributes.

In mediagoblin/auth/views.py:340 the string says: "You are no longer an active user. Please contact the system admin to reactivate your accoutn."

Typo in account (accoutn insteand of account).

Whenever bin/gmg adduser is used, a minor error is raised because the code filters the User table for a unicode string using a non-unicode string. This is the error that is raised:

mediagoblin/local/lib/python2.7/site-packages/SQLAlchemy-0.8.2-py2.7-linux-i686.egg/sqlalchemy/engine/default.py:459: SAWarning: Unicode type received non-unicode bind param value.
  param.append(processors[key](compiled_params[key]))

This doesn't affect functionality at all, but may be confusing if unfixed.