add rm-submodules script to remove all submodules from a repo
add rm-submodules script to remove all submodules from a repo

EVODelavega/gp-scripts,EVODelavega/gp-scripts,EVODelavega/gp-scripts,EVODelavega/gp-scripts,EVODelavega/gp-scripts,EVODelavega/gp-scripts,EVODelavega/gp-scripts,EVODelavega/gp-scripts,EVODelavega/gp-scripts,EVODelavega/gp-scripts,EVODelavega/gp-scripts,EVODelavega/gp-scripts