Add parameters to the playground
Things like language, outformat and the like should be in the playground.
Instead of adding them manually, we should export
NIF_PARAMS and generate the form parameters automatically.
- Add 'help' as a parameter to the API, with two options: "true" and "false". It is false by default.
Modify all the
/apiblueprint to export the list of available params (
WEB_PARAMS, etc.) as a JSON file if given "help=true". (something like `/api/params/
- Use the exported values to generate the form in the playground
- Group plugins by pluginType in the dropdown menu (with an optgroup)