Merge pull request #964 from tordans/stolpersteine

Add preset `stolperstein` with deprecations and `memorial:addr` field

data/fields/memorial/addr.json

@@ -0,0 +1,8 @@
+{
+    "type": "text",
+    "key": "memorial:addr",
+    "label": "Nearest Building Address",
+    "prerequisiteTag": {
+        "keyNot": "memorial:addr:street"
+    }
+}

data/fields/memorial/addr_subtags.json

@@ -0,0 +1,16 @@
+{
+    "type": "address",
+    "key": "memorial:addr",
+    "keys": [
+        "memorial:addr:city",
+        "memorial:addr:housename",
+        "memorial:addr:housenumber",
+        "memorial:addr:place",
+        "memorial:addr:postcode",
+        "memorial:addr:street"
+    ],
+    "label": "{memorial/addr}",
+    "prerequisiteTag": {
+        "key": "memorial:addr:street"
+    }
+}