[wp-docs] More on banning from Wiki

[Jennifer Hodgdon]

> This will tell you the version information
> http://codex.wordpress.org/Special:Version

Wow. The WordPress Codex is using version 1.4.8, but the current 
version of MediaWiki is 1.9.3. Are there any plans to upgrade? I do 
not think it is worth investigating the banning problem on such an old 
version if upgrading would (possibly) fix the problem.

      --Jennifer