Template generation on codethesaur.us is not reachable anymore

[cafce25]

Expected Behavior

I can select language, version and structure triples that are not available yet as reference to generate a template.
The button should change from Go -> to Generate Template

Actual Behavior

When a structure is selected all (language, version) tuples that do not provide info for the structure are disabled and cannot be selected any more.

Steps to Reproduce the Problem

1. Go to https://codethesaur.us
2. Select a structure
3. Unavailable structures are disabled

Additional Info

As Nekros1712 noted in #544: #496 broke how templates can be generated on the site.

The expected behavior is my imagination of a solution, anything else that allows easy generation of templates on codethesaur.us is fine.

[cafce25]

As a workaround for now you can visit https://codethesaur.us/reference/?lang=<language>%3B<version>&concept=<structure> to still generate a template or use python manage.py generate_templates --language_version=<language_version> <language> <structure> from within the docker container

[geekygirlsarah]

Yeah, I meant to file this yesterday as a friend realized they didnt' have a good way to make a new one. I'm wondering if something like a dropdown of concept and language either in the blue box at the bottom of the home page, or something on the Contribute page could maybe show the previous generated template that used to be there?