Actually added sub modules this time

#story[778]

visualiser/src/main/java/seng302/Controllers/Controller.java

@@ -0,0 +1,33 @@
+package seng302.Controllers;
+
+import javafx.fxml.Initializable;
+import seng302.App;
+
+import java.net.URL;
+import java.util.ResourceBundle;
+
+/**
+ * Controller parent for app controllers.
+ * Created by fwy13 on 15/03/2017.
+ */
+public abstract class Controller implements Initializable {
+    protected MainController parent;
+
+    /**
+     * Sets the parent of the application
+     *
+     * @param parent controller
+     */
+    public void setParent(MainController parent) {
+        this.parent = parent;
+    }
+
+    /**
+     * Initialisation class that is run on start up.
+     *
+     * @param location resources location
+     * @param resources resources bundle
+     */
+    @Override
+    public abstract void initialize(URL location, ResourceBundle resources);
+}