Log Message:
-----------
fix the remote code execution vulnerability found in Mediawiki <= 1.5.3.
from the upstream project by way of Sven Klemm
Modified Files:
--------------
wikipgedia/includes:
Setup.php (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/wikipedia/wikipgedia/includes/Setup.php.diff?r1=1.1.1.1&r2=1.2)