Updated mediawiki/extensions
Project: mediawiki/extensions/FacebookOpenGraph  ea99e4ccde8c98386ba777cd400b75038e9bbb97

Extension has moved to GitHub. Make that clearer

Converted the remaining files to use Unix/LF line endings
instead of Windows/CRLF.

Bug: 63374
Change-Id: I7db4b4f8ce5ac71f90ee3d7554f829a9bc41cf97