List of language codes in LanguageIndex.js ist outdated

[jblumtritt]

on March 1, 2018 @fxru wrote:

die aktuelle language code liste als tab-seperated values befindet sich hier:
https://www.ethnologue.com/sites/default/files/LanguageCodes.tab
language code page von SIL/Ethnologue: https://www.ethnologue.com/codes/download-code-tables

The list of language codes should be updated asap.
https://github.com/cceh/CMDI-Maker/blob/master/src/js/LanguageIndex.js

[MigRam]

fixed b215d60