Updated mediawiki/extensions
Project: mediawiki/extensions/Ask  fe69c46933ceaaff329269a6e5563becae31e806

Cleanup and added docs

Change-Id: I83b674a61eef0a085735abc90eb3fc80382a0102

Optimize imports

Change-Id: I80016bf4bbf964641bbb1d89fad33a4e748445d0