Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  b323e1fe5869a804e2ed3abe41011e3db77ff790

Hygiene: Remove dead code paths

* Last modified is always at top. No need for beta specific code.
* wgMFUserGender is not used anywhere
* Update alpha function so it's clearer.

Change-Id: I553cee09b49814529efeaf1f3595891805634853