Updated mediawiki/extensions
Project: mediawiki/extensions/TwnMainPage  249dc777509c90733b44c572cb5bba0c696d99a7

Inline error messages for the signup form

This replaces the pop-up error with a more user-friendly
and nicely styled error messages.

Change-Id: I0641a1b45330499967c5b5198104e5c7c539582f