create hidden building=glasshouse referencing =greenhouse (#2104)

Author: matkoniecz

data/presets/building/_glasshouse.json

@@ -0,0 +1,18 @@
+{
+    "icon": "maki-garden-centre",
+    "geometry": [
+        "area"
+    ],
+    "fields": [
+        "{building/greenhouse}"
+    ],
+    "moreFields": [
+        "{building/greenhouse}"
+    ],
+    "tags": {
+        "building": "glasshouse"
+    },
+    "matchScore": 0.5,
+    "name": "{building/greenhouse}",
+    "searchable": false
+}