update project generator simple

just updated the project generator submodule to point to latest commit on that submodule repo. 

right now, there's a gitignore somewhere that's ignoring this: 

	new-host-2:openFrameworks zachlieberman$ git add apps/projectGenerator/	projectGeneratorSimple
	The following paths are ignored by one of your .gitignore files:apps/projectGenerator
	Use -f if you really want to add them.
	fatal: no files added

I did it by force, but we should take a look and see why the gitignore is being applied the this submodule (one reason, why, I think it's not being updated).