Updated mediawiki/extensions
Project: mediawiki/extensions/Translate  10138cd96542284a5acd5032995173211384e088

Check whether message handle is valid in isTranslatableMessage

Otherwise it throws exception: 'called before isValid'

Change-Id: Id4fb9c461c51338741539ed7642d25c26e20aaa5
Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  7ae797491172aca44d59b386a6b9e5a7e69a2dfa

Hide icons unless the post/topic/summary is being hovered over.

Change-Id: I60c672b3897d9ec143352ca3bdd80c932cca858a