Updated mediawiki/extensions
Project: mediawiki/extensions/ZeroBanner  f37037303c2061b0d46963950361f8ae3f8c0f82

Updated validators to match JsonConfig change I4ab5dfee792cb

* Validators need different syntax
* README update

Change-Id: Ie49563173eed78d3b145fdb24391d58ccddc274b