Wikia/app — pull request #2570 by nandy-andy (2014-01-23 15:01:06+00:00)
Title: DAR-3222 | Fixed PHP Stricts to make Special:CreateNewWiki working

While working on [DAR-3222](https://wikia-inc.atlassian.net/browse/DAR-3222) we found out there were lots of PHP Stricts warnings. Here is a clean up for them.