Extend get_availableModules() to return $supported_types

[fluffis]

To modify the frontend when selecting a subset of modules the variable supported_types should be included in the call get_availableModules()

[lokal-profil]

Just a clarification, do you want action=allModules to listen for "st" or do you simply want it to also return all of the supported types for each module.

If the first was intended does this mean we can retire action=hasType ?

[fluffis]

Using hasType will render types * modules calls. I think the action can stay for future use.

All types should be returned in allModules

[lokal-profil]

done 9b05d4a