Add script to fetch dirs from contour repo

This PR :

adds script to fetch crispy and vtparser directories from contour project, they are also added to gitignore so you can not change them locally for this project but have to submit pr in contour.
rangev3 added to install-deps.sh script
complited rename of crush -> endo
updated versions of dependencies to adhere to contour install-deps script

contour-terminal / endo