Improve links in KeepRight error messages

(re: #5679)

Also move the localizeable string dictionary to data/keepRight.json

data/keepRight.json

@@ -1,4 +1,35 @@
 {
+  "localizeStrings": {
+    "node": "node",
+    "way": "way",
+    "relation": "relation",
+    "highway": "highway",
+    "railway": "railway",
+    "waterway": "waterway",
+    "cycleway": "cycleway",
+    "footpath": "footpath",
+    "'cycleway/footpath": "cycleway_footpath",
+    "riverbank": "riverbank",
+    "bridge": "bridge",
+    "tunnel": "tunnel",
+    "place_of_worship": "place_of_worship",
+    "pub": "pub",
+    "restaurant": "restaurant",
+    "school": "school",
+    "university": "university",
+    "hospital": "hospital",
+    "library": "library",
+    "theatre": "theatre",
+    "courthouse": "courthouse",
+    "bank": "bank",
+    "cinema": "cinema",
+    "pharmacy": "pharmacy",
+    "cafe": "cafe",
+    "fast_food": "fast_food",
+    "fuel": "fuel",
+    "from": "from",
+    "to": "to"
+  },
   "errorTypes": {
     "20": {
       "title": "multiple nodes on the same spot",