Updated mediawiki/extensions
Project: mediawiki/extensions/Translate  6391da7c67016d69e8f03394a96579cab8af10b1

Updated Ruby, RubyGems and Firefox

Also changed single quotes to double quotes.

Bug: 56083
Bug: 57597
Change-Id: I1287907be4ab1e18b3084180652cf7558a47aa2b