Synchronised GUI with VisualiserInput thread.

- Made StreamedCourse extend Observable
- Initialised StartController after data pulled from network
- Moved VisualiserInput to visualiser module
- Deleted Networking subpackage from visualiser module

#story[782]

visualiser/src/main/java/seng302/Mock/StreamedBoat.java

@@ -31,6 +31,10 @@ public class StreamedBoat extends Boat {
         this.init();
     }
 
+    public int getSourceID() {
+        return sourceID;
+    }
+
     /**
      * Calculates the azimuth of the travel via heading of the boat
      *

visualiser/src/main/java/seng302/Mock/StreamedCourse.java

@@ -10,7 +10,7 @@ import java.util.*;
 /**
  * Created by jjg64 on 21/04/17.
  */
-public class StreamedCourse implements RaceDataSource {
+public class StreamedCourse extends Observable implements RaceDataSource {
     StreamedCourseXMLReader streamedCourseXMLReader = null;
     BoatXMLReader boatXMLReader = null;
     RegattaXMLReader regattaXMLReader = null;

visualiser/src/main/java/seng302/Mock/StreamedRace.java

@@ -50,7 +50,7 @@ public class StreamedRace extends Race {
     /**
      * Checks the position of the boat, this updates the boats current position.
      *
-     * @param boat        Boat that the postion is to be updated for.
+     * @param boat        Boat that the position is to be updated for.
      * @param timeElapsed Time that has elapse since the start of the the race.
      * @see BoatInRace
      */
@@ -73,10 +73,10 @@ public class StreamedRace extends Race {
      */
     protected void updatePosition(Boat boat, int millisecondsElapsed) {
         //TODO Grab info from network
-        // setPostiion(boat, coordinate);
+        // setPosition(boat, coordinate);
     }
 
-    protected void setPostion(Boat boat, GPSCoordinate coordinate) {
+    protected void setPosition(Boat boat, GPSCoordinate coordinate) {
         boat.setCurrentPosition(coordinate);
     }