Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  3acf0d1284faeaccb75d6930af5893f3062170b7

Use shorter text for some common licensing strings in the footer

Unfortunately, this is a bit hacky since the installer only stores
the license as a string.

Change-Id: I1aed744919f55134456a09b6c9c9d2e627b75c0e