Added a license exception to permit custom startup config dialogs in closed-source projects.

project/java/MainActivity.java

@@ -1,4 +1,14 @@
-// This string is autogenerated by ChangeAppSettings.sh, do not change spaces amount
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997-2011 Sam Lantinga
+    Java source code (C) 2009-2011 Sergii Pylypenko
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+*/
+
 package net.sourceforge.clonekeenplus;
 
 import android.app.Activity;