Add Mobile Home Park preset (#696)

Author: arch0345

data/presets/landuse/residential/trailer_park.json

@@ -0,0 +1,29 @@
+{
+    "icon": "temaki-manufactured_home",
+    "fields": [
+        "name",
+        "operator",
+        "address"
+    ],
+    "geometry": [
+        "point",
+        "area"
+    ],
+    "tags": {
+        "residential": "trailer_park"
+    },
+    "addTags": {
+        "landuse": "residential",
+        "residential": "trailer_park"
+    },
+    "reference": {
+        "key": "residential",
+        "value": "trailer_park"
+    },
+    "terms": [
+        "caravan park",
+        "manufactured home community",
+        "trailer park"
+    ],
+    "name": "Mobile Home Park"
+}