Add translations - German

[gianklug]

Is there already support for different languages? I'd be happy to provide german translations.

[asosnovsky]

This may take some time to do right, I currently didn't implement any internationalisation yet.

[asosnovsky]

Some thoughts on this. I don't think we need a library or anything.

Just need to collect all the texts into a single json file and use a hook+provider to serve the json. Ideally the jsons will leave in the api and be retrieved via api calls. This way we can set an environment variable that would be configured by the user for this.

[asosnovsky]

In relation to #89

Need to probably have some sort of templating for node description. Although this can be done on a second iteration on this. First whoever picks this up should focus on providing a way to translate the easy stuff like "delete automation" etc

[asosnovsky]

@gianklug added translations ability now.
Take a look at this PR for adding new translations :) #155