Added full screen support for OSX.

src/gui/frames/MainFrame.java

@@ -15,5 +15,5 @@ public class MainFrame extends JFrame{
 		this.setUndecorated(false);
 		this.setJMenuBar(new MenuBar());
 		this.setVisible(true);
-	}	
+	}
 }

src/gui/main/Main.java

@@ -5,6 +5,8 @@ import gui.panels.MainPanel;
 
 import javax.swing.UIManager;
 import javax.swing.UnsupportedLookAndFeelException;
+import java.awt.*;
+import java.lang.reflect.Method;
 
 
 public class Main {