Resolve "As a user I would like to see a map of the landmarks, so that I can figure out where to go"

Closes #52 (closed) All goals and tasks completed. Due to technical difficulties I forewent a map api and instead chose a google maps iframe. This is a working alternative to the initial goal with the same desired outcome for users as described within the tasks.

src/main/java/Team5/SmartTowns/data/LocationRepository.java

@@ -9,8 +9,8 @@ public interface LocationRepository {
     void addLocation(Location loc);
 
 
-    List<Location> approvedLocations();
-    List<Location> unapprovedLocations();
+    List<Location> getApprovedLocations();
+    List<Location> getUnapprovedLocations();
 
 
 //     List<Location> approvedLocations();