the language preference in config.json file

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It would be nice if you can select the language preference in config.json file
Now I have that after each update in traffic config-schema.coffee

@WimUtTwente Please add following into your config:

"settings": {
    "locale": "de",

“en”, “de”, “es”, “nl”, “fr”, “ru” are supported!

Ok dank je

this here could be of interest for you too. if so, feel free to vote

http://forum.pimatic.org/topic/147/several-locales-on-the-same-instance