Add group_only=* field and don't ask for guest_house=* on tourism=hostel (#1343)

Co-authored-by: Samu__ <s.lechner@etlgr.com>
Co-authored-by: tiptoptom <>

Author: tiptoptom

data/presets/tourism/hostel.json

@@ -1,10 +1,19 @@
 {
     "icon": "temaki-bunk_beds",
     "fields": [
-        "{tourism/guest_house}"
+        "name",
+        "operator",
+        "address",
+        "website",
+        "email",
+        "phone",
+        "building_area_yes",
+        "rooms",
+        "{@templates/internet_access}"
     ],
     "moreFields": [
         "fhrs/id-GB",
+        "group_only",
         "{tourism/guest_house}"
     ],
     "geometry": [