Updated location enum with full list of locations

Author: rladdusaw

src/main/java/edu/tamu/app/enums/NotificationLocation.java

@@ -2,8 +2,10 @@
 
 public enum NotificationLocation {
 
-    EVANS,
+    MAIN,
     CUSHING,
     MSL,
-    WCL
+    WCL,
+    PSEL,
+    QATAR
 }