use simpler language for parking orientation descriptions (closes #299)

data/fields/parking/orientation.json

@@ -4,9 +4,9 @@
     "label": "Orientation",
     "strings": {
         "options": {
-            "parallel": "Parallel to the Carriage Way",
-            "diagonal": "Diagonal in Relation to the Carriage Way",
-            "perpendicular": "Meets the Carriage Way at a Straight Angle"
+            "parallel": "Parallel to the Street",
+            "diagonal": "Diagonal in Relation to the Street",
+            "perpendicular": "Meets the Street at a Straight Angle"
         }
     }
 }