golf cartpaths: add field to choose hw tag

and use highway=footway for walking paths

data/fields/highway_cartpath.json

@@ -0,0 +1,12 @@
+{
+    "key": "highway",
+    "type": "typeCombo",
+    "label": "Type of Path",
+    "strings": {
+        "options": {
+            "path": "Cartpath",
+            "service": "Service Road"
+        }
+    },
+    "autoSuggestions": false
+}

data/presets/golf/cartpath.json

@@ -1,6 +1,8 @@
 {
     "icon": "temaki-golf_cart",
     "fields": [
+        "name",
+        "highway_cartpath",
         "{golf/path}",
         "maxspeed"
     ],
@@ -13,7 +15,10 @@
     "addTags": {
         "golf": "cartpath",
         "highway": "path",
-        "golf_cart": "designated"
+        "golf_cart": "customers"
     },
+    "terms": [
+        "cartpath"
+    ],
     "name": "Golf Cartpath"
 }

data/presets/golf/path.json

@@ -16,8 +16,10 @@
     },
     "addTags": {
         "golf": "path",
-        "highway": "path",
-        "foot": "designated"
+        "highway": "footway"
     },
+    "terms": [
+        "golf path"
+    ],
     "name": "Golf Walking Path"
 }