add preset for landuse=education, replace landuse=school (closes #311)

data/presets/landuse/education.json

@@ -0,0 +1,22 @@
+{
+    "icon": "temaki-school",
+    "fields": [
+        "name",
+        "operator"
+    ],
+    "moreFields": [],
+    "geometry": [
+        "area"
+    ],
+    "terms": [
+        "educational facilities",
+        "campus",
+        "school grounds",
+        "school center"
+    ],
+    "tags": {
+        "landuse": "education"
+    },
+    "matchScore": 0.9,
+    "name": "Educational Campus"
+}