couple of question/problem with latest version

I have downloaded the latest version from GitHub and got couple of questions.

  1. As suggested I set template file for iPhone but the extension is ‘CPP’ instead of ‘MM’. But it works by compiling. Is it correct because included examples use MM extension.

  2. Returning values are different as below. Which means there is change for touch events? If yes then where can I get samples for latest updates?

// examples
void testApp::touchDown(int x, int y, int id){
}

// template
void testApp::touchDown(ofTouchEventArgs &touch){
}

  1. When I compile, there is an error message of no ‘images’ folder so that I built a folder manually then it works. Is it right solution?

  2. I failed to compile with OS 4.0 beta.