global configure stuff.

Changed the file_content_check script to ignore language strings with
variables in their name.

'true', instead of the testing value.

much different from the normal auth login form. Made it also not try to
validate the form, since that's handled by the auth stuff.

bug - the smarty() function checks for whether the user is logged in,
and we're not sure that they are or are not until after the form has
been created. Made the login form use the div renderer.