Updated AppScreen's presenter to call openScreen

Author: amyyong11

src/main/java/appscreen/AppScreenController.java

@@ -2,7 +2,7 @@
 
 import testerEntities.*;
 
-public interface AppScreenController extends LoginSuccess{
+public interface AppScreenController{
     Chat getChat(String chatID);
 
 }

src/main/java/appscreen/AppScreenLoader.java

@@ -3,7 +3,7 @@
 import testerEntities.*;
 import java.util.ArrayList;
 
-public class AppScreenLoader implements LoginSuccess {
+public class AppScreenLoader implements AppScreenPresenter {
 
     private final String username;
     private final ArrayList<Chat> chats;

src/main/java/appscreen/AppScreenPresenter.java

@@ -1,5 +1,5 @@
 package appscreen;
 
 public interface AppScreenPresenter {
-    void displayAppScreen();
+    void openScreen();
 }