Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  125de37c2b2aa0bef93d438d638d436428fa173b

Separate style modules from JS modules

If you use addModuleStyles AND addModules you add the stylesheet
twice. Thus separate styles into their own modules.

Change-Id: I750abadb4feb00edc7d51dd11322be5514ba87b5