Usage of keys for multiple options to make script language-independent about rdmo

[jochenklar]

Thanks for posting, we will fix that. There will be a new version of rdmo this week.

[Zack-83]

To make it more clear: options should contain

• a short "key", invisible to the user, which is available for comparison or application of conditions, i.e. for the {% ... %} fields of the Django template;
• a long "verbose text" / "help text", in English and German, which appears in the question catalogue, in order to support the user in choosing the suitable answer;
• an "output text", which is adapted to the language flow of the desired output template (this is output-specific and can also be generated directly in the Django template).

[jochenklar]

This is basically the same as #479

[Zack-83]

OK, what I wanted is solved applying a condition within the view https://rdmo.readthedocs.io/en/latest/management/views.html#render-values