Localisation updates from http://translatewiki.net.

Change-Id: I675dba0ac600be44535509d364c71d24e37e8063
Localisation updates from http://translatewiki.net.

Change-Id: Icbfe3dc0591eb81b0c4c3d0d897a464c38c6d3e8
Adding mathoid as tex to MathML and SVG renderer

Uses nodejs to call phantomjs that renders the
tex input using MathJax and returns a json object
that includes both the SVG and the MathML
representation.

The project was forked from
https://github.com/agrbin/svgtex.

Co-Authored-By: Gabriel Wicke <gwicke@wikimedia.org>
Co-Authored-By: Moritz Schubotz <wiki@physikerwelt.de>
Change-Id: Ie5f24006c3aacd8f61f48ca275acd63a418d7529
Localisation updates from http://translatewiki.net.

Change-Id: I90413f8250bb5bf70aa78dc81604e37bc40c648f
Localisation updates from http://translatewiki.net.

Change-Id: I5368e9390a58cfbdd25b8de532004fbc93c0db8d
Fix SVG glyphs and make the service more robust

Change-Id: I14d3ca2fdc89f8662b2e823b6c891c79db5bab5a
Localisation updates from http://translatewiki.net.

Change-Id: Ifddd77072c6ac742ba72efc28bb141c044cc75ef
Insert defs into svg element, not before it

Change-Id: Ic8b56b9d0d854d8a58f6e6b063262dbf3525c809
Fix: Add missing xmlns

Change-Id: Id7c92982a914ec26990556662ba971483e58f934
Update capitalisation

Change-Id: Ic2f0ad045e8451269e74906b43793cec247d76c9
Log texvc errors in 'texvc' log channel

This patch adds wfDebugLog() calls for conditions related to texvc invocations.
The logs are grouped under a 'texvc' group, added for this purpose. The reason
for logging into a separate channel is that the Math channel is too verbose for
production use on the Wikimedia cluster.

Change-Id: I05a17a0230f49f5d698b91617d06b3e3f838b67d
Localisation updates from http://translatewiki.net.

Change-Id: I2cb3982e27b7f29a45d0c7b01c917a3866a3ba3b
Merge "Localisation updates from http://translatewiki.net."
Localisation updates from http://translatewiki.net.

Change-Id: Ia7d8c61181206abd0aae43b3828d469bde5e8699
Localisation updates from http://translatewiki.net.

Change-Id: I6a12960835c1a218a43e18aa5b28c37a674f0a74
Localisation updates from http://translatewiki.net.

Change-Id: I27881c6e20bdfcd241ddf2e312ad55486e8c4366
Localisation updates from http://translatewiki.net.

Change-Id: Ie12085223664b598149bd49966f32715dcddf311
Localisation updates from http://translatewiki.net.

Change-Id: Iefd1bf188ea42815917461ec62e27d8200879fd6
Localisation updates from http://translatewiki.net.

Change-Id: I8e73fcf786e980dc63187e68888bc5770c43a220
Localisation updates from http://translatewiki.net.

Change-Id: I32a75a2b130c5d2c6c45c8df73703f0d84b5b91e