Frontend: Template for modal edit Foxx view
Frontend: Added viewController for model Foxx-Edit view
Frontend: Added other Route to Modal foxx edit view
mend
Frontend: Fixed an inconsistency. If a Modal-Dialog was open and the URL was changed manually the Dialog is kept. When closing the dialog the URL was changed but there was no redirection. Now redirection is triggered
Frontend: Adapted aardvark to offer activate/deactivate and uninstall, yet only uninstall is implemented in backend