Updated mediawiki/extensions
Project: mediawiki/extensions/Citoid  d74c57ff09ce96e1583539fbf63ed0f37ecfb5f1

Converted CiteFromURL gadget into extension

*Removed boilerplate specials and modules
*Added gitignore
*Added CiteFromURLDialog and Tool based on gadget
*Now inherits from TemplateDialog and doesn't do a
very good job of it!

Change-Id: I92eaecda1b18611e77491317b2dca3d756004b0a