Use a symbolic link instead of copy to /usr/local/sbin/..

[A-Fromell-Private]

I propose to use symbolic links for the cloned files instead of copy them to /usr/local/sbin
Ex.
sudo ln -s $(pwd)/rpi-clone /usr/local/sbin/rpi-clone
sudo ln -s $(pwd)/rpi-clone-setup /usr/local/sbin/rpi-clone-setup

The major advantage is:
if you update to the latest release by:
sudo git fetch https://github.com/billw2/rpi-clone.git

If/when updates are made to rpi-clone or rpi-clone-setup the links in /usr/local/sbin are then pointing to the new updated files.
Eg. no need to copy the files..

Best regards,
Anders Fromell