Wikia/app — pull request #5727 by inez (2014-12-10 22:00:39+00:00)
Title: Removed DonationInterface extensions from Wikia codebase

Reasons for removal:
* extension is not being used (and highly unlikely to ever be used)
* extension contain large file (over 5MB) which is not optimal to store in git (slows down `git status`, etc.)