Updated mediawiki/extensions
Project: mediawiki/extensions/DataValues  8f49114351a77b9ec80f0663fa97b3ad68280a03

Updated GeoCoordinate's serialize/unserialize methods

Comes along with changing the default globe value to the corresponding URI

Change-Id: Ib277651a15a9f61e938b42c8a5728be482e875f2