update devbox for Node.js

 On branch master

	modified:   README.md
	modified:   remote/libexec/remote-install-system
	modified:   virtual_machines/devbox/application_dependencies.sh
deploy new remote machine

 On branch master

	modified:   docs/create-remotebox.md
	modified:   remote/libexec/lib/pyutil.py
	modified:   remote/libexec/lib/utils.sh
	modified:   remote/libexec/remote-install-system
	modified:   remote/libexec/remote-setup