Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  4690e6e619ea29ccdd9b9599107928ab54b31ff1

Make Flow take priority over LQT whenever both are activated.

Intended to be used to allow piecewise conversion of LQT pages to Flow.

Requires change 173824.

Change-Id: I84d3b5f034412d1e871c9a23d49b8e3c6363fe5b