Editable data download path/application curdir, editable app commandline, updated teadme

project/java/Video.java

@@ -212,9 +212,7 @@ class DemoRenderer extends GLSurfaceView_SDL.Renderer {
 		// Tweak video thread priority, if user selected big audio buffer
 		if(Globals.AudioBufferConfig >= 2)
 			Thread.currentThread().setPriority( (Thread.NORM_PRIORITY + Thread.MIN_PRIORITY) / 2 ); // Lower than normal
-		nativeInit( Globals.DownloadToSdcard ?
-					Environment.getExternalStorageDirectory().getAbsolutePath() + "/app-data/" + Globals.class.getPackage().getName() :
-					context.getFilesDir().getAbsolutePath(),
+		nativeInit( Globals.DataDir,
 					Globals.CommandLine); // Calls main() and never returns, hehe - we'll call eglSwapBuffers() from native code
 		System.exit(0); // The main() returns here - I don't bother with deinit stuff, just terminate process
 	}