Top-level "create" commands for all maptypes
At the moment to create e.g. a Geomap one has to choose "Topicmap" first, then in a submenu "Geomap". Instead "Geomap" should appear in the "create menu" directly, as an extra menu item, next to e.g. "Topicmap" and "Tableview" (3rd-party plugin). There should be no submenu. It should be this way in general, that is for all maptypes.