integration with submodule, do not install everything with Cpack

[fabrizio...@gmail.com]

Hello,

I've integrated the license manager in my app as submodule ( following the example repo ) , but when I use cPack to create my app package it will add everything from licenceecc in it, included bin/lccgen.exe that I wouldn't like to provide in my package. 

I'm not so keen on Cmake, any help would be appreciated.

Thanks