Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  4d0f1aaa2cfc5f22ba4111535cccd7f99e97e27c

Hygiene: check return types

Also:
 * Update instances using jQuery.deferred to jQuery.Deferred for consistency

Change-Id: Ifdf56f817340d708a8b079d05af10bb992f71dc4
Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  5372060185f62264e2a513f39a48ca15a9314ead

Hygiene: check types are valid in jsdocs

Change-Id: I0b4ee768d673c72002c2fe23e617fb7480934b96