archwiki: merge LocalSettings.archlinux.org.php from the archwiki git repo into LocalSettings.php.j2
Merge LocalSettings.archlinux.org.php
into LocalSettings.php.j2
.
There is no need to separate these files since LocalSettings.archlinux.org.php
is only used by ArchWiki.
Keeping it all in one file provides a clearer view of what options are actually set.
Related to https://github.com/archlinux/archwiki/pull/31.
Edited by nl6720