Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  de9d5db0bccc1e364c40b596ea7807cee3658647

Make sure we don't show WikiGrok in version B unless there are suggestions

Also, making sure we have proper error handling in place in version B.

Bug: 73437
Change-Id: I71801d516cd5a2453fc4abe70ba91e4b4bb65895