Custom application icon with XCode

For a project I had to figure out how one can use a custom application icon using openFrameworks and XCode. I created a keynote which explains step by step how to add a custom icon (which is pretty easy). I also describe how to create a custom application name. 

appname=PhotoUnit.app
if [ ! -d ] ; then 
	mkdir -p $TARGET_BUILD_DIR/${appname}
fi
 
cp -r $TARGET_BUILD_DIR/$PRODUCT_NAME.app $TARGET_BUILD_DIR/${appname}