Restoring "Implement multiPut method."

This restores https://gerrit.wikimedia.org/r/#/c/120734/,
addresses the rev_content/rev_content_url cache issue

Change-Id: Ie59d5db8989dc3b81374f54732b47f6b220fe10b
Localisation updates from https://translatewiki.net.

Change-Id: Ib7b91088dcd7da86c833cd353f3ad79e7e642150
Revert "API: Document 'flowaction' parameter values for list=flow"

This reverts commit f6957d7982e019422a88971d947a2150a1d781c8.

Change-Id: I0fef555a61158c102fd921fb6f3d5cf41c3e8a48
Merge "Revert "API: Document 'flowaction' parameter values for list=flow""
Various fixes to IRCformatter

Change-Id: I641bce06147e25a557d4de9003ee3c541d641ca7
Make Flow work on mobile

Force minerva skin to run in nojs mode.

Change-Id: Ic823a3393cfddbb39c082bef2fa5b936d8dd7534
Merge "Restoring "Implement multiPut method.""
Extract wiki and external links, file and template usages from text.

Store said "References" in a table, and append to MW standard links tables.

In order to display a link to the post on the Flow board (e.g.
  (file link; _from a post_)"), this needs the core change I679abfbbdbd
that runs the WhatLinksHereProps hook.

Bug: 57512
Change-Id: If548da37d55f767a16745bc5f72504620883b7d7
Merge remote-tracking branch 'gerrit/master' into frontend-rewrite

Change-Id: I8697e949cfe60a782f786e7178d5cc17edc1e72e