This also adds the support for the Meetei Mayek script (ISO 15924: Mtei) to langdb. Meetei Mayek script is the one used in schools in Manipur (see the Wikipedia article [[Meitei script]] for references). It is also the script that is used for all the translations in translatewiki [1] and for all the test articles in the Wikimedia Incubator.[2] The Bengali script version is preserved with a tag, because the Bengali script may be used as well. [1] https://translatewiki.net/w/i.php?title=Special:Translate&filter=translated&group=mediawiki&language=mni&action=translate [2] https://incubator.wikimedia.org/wiki/Special:PrefixIndex/wp/mni