Expands .bash_profile to include script path

 On branch grape
	new file:   vagrant/.bash_profile
	modified:   vagrant/setup.sh
Installs .bash_profile with proper permissions during provision.

	modified:   vagrant/setup.sh
Installs Node.js packages.

	modified:   .gitignore
	new file:   package.json
Wires up enginemill scripting environment.

 On branch grape
	modified:   sub/libexec/kalamari
	new file:   sub/libexec/kalamari-seed
	new file:   sub/libexec/lib/seed.coffee
Updates README

	modified:   README.md