Updated mediawiki/extensions
Project: mediawiki/extensions/Translate  c3cca81ed96c236dd84b88d91750837612454eea

'Add documentation' link now changes to 'Edit documentation' as soon as qqq exists

The code which changes the text of the link has been moved to
ext.translate.editor.js and a deferred object has been created
in the ext.translate.helper.js.

Bug: 50954
Change-Id: I3c3e370c0320b6981c19b3f8684a1964d5451b8c