Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  55579836e869ed7be833620afec7b5fad414aa8a

Fix refresh icon on nearby

button tag seems to have some weird default styling. Let's revert to
A tag for the time being.
Also use loading class rather than meaningless refreshing class.

Change-Id: I88d33252cd73ed8bb6d9a7e62120337731b0308b