Fixing wiki performance by purging non-editing wiki users.

[Frank Ch. Eigler]

Hi -

On Wed, Feb 05, 2014 at 12:33:10AM -0500, Carlos O'Donell wrote:
> [...]
> If the database has already been purged and you would like to 
> participate you should create your account again and ask to be 
> added to the EditorGroup.

The database has already been purged, but only in the form that the
records (individual files) have been moved to a backup directory.
Restoring users is very simple; speak up if you're affected.

- FChE