Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  9ca595e81ff916a20dcd0db3ea73ab0d986cf65d

Documentation: Document all the classes

Make sure anything that is in MobileFrontend shows up in the documentation.
Correct a few existing definitions.

Change-Id: Ib63696851e6fe54347554e860d465c5d6fb15bcc