Updated mediawiki/extensions
Project: mediawiki/extensions/Citoid  af9c66f90cf667531c9aad1b4b01c99df13c691b

Uses LocalSettings.php and Citoid.php config vars

*Cleaned up Citoid.php
*Added citoidConfig to Citoid.hooks.php
*Uses wgCitoidConfig var in CiteFromURLDialog

Change-Id: I27cac932b91303805bf8d73195b97046b89e9232