Updated mediawiki/extensions
Project: mediawiki/extensions/GuidedTour  b5eb5a5d7ce775e59e2f19ac8f9beafd3a564caa

Get jshint passing on migrated Guiders code, other style fixes

Mark some methods deprecated.

Change-Id: I092891ac9d34dab846dfb6f3e427d5f172aef419