Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  aac4a3eb04da3ef1bbaf54ed7787ea22bd5fc436

Various small design fixes

* crushed svgs
* added white variant of hide/delete/suppress icons for use in buttons
* fixed colors based on May's feedback
* fixed display of buttons upon editing post

Change-Id: I885308f5da5f7e0e6a11d383b2b7f13ee5fadc51