Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  a4d63d7ec971ae9f8fa0b4dfe5b22412abe1906e

Add conversion infrastructure with LQT API source.

Modular design means we can read from the DB, an XML dump, a talk page
or any other potential source of historical Flow posts if we want to.

Supports history and headers.

Bug: 45088
Change-Id: If41b45908542bf68521c0b31388ca6d33fd818f0