README.md: Remove the list of install apps / CLT
README.md: Remove the list of install apps / CLT

Link directly to the `install_applications.sh` files as it reduces
maintenance and has the added benefit that it requires people to look
at the code.

wingy3181/dotfiles,EDiLD/dotfiles,khornberg/dotfiles,b-boogaard/dotfiles,wingy3181/dotfiles,zlot/dotfiles,newtonne/dotfiles,oddlord/dotfiles,wingy3181/dotfiles,mickael83/ubuntu-dotfiles,mickael83/ubuntu-dotfiles,christophermoura/dotfiles,EDiLD/dotfiles,makabde/dotfiles,girishramnani/dotfiles,codelandev/init-setup,makabde/dotfiles,sophatvathana/dotfiles,christophermoura/dotfiles,newtonne/dotfiles,stevenirby/dotfiles-1,AlbertoElias/dotfiles,zlot/dotfiles,AlbertoElias/dotfiles,girishramnani/dotfiles,pbrooks/dotfiles