-Re-indented arg-hint (really just need to decompose it a bit better)
-Amended README to take into account the package system
-Added session-token to the README file under dependencies
-Added session-token to the build scripts
-cl-notebook now defaults to closed mode (wherein it only accepts requests from localhost)
-there is now a -o/--open/--public flag command-line opt that sets it listening to the previously only option: wildcard
-the system now checks for a loaded quicklisp or a quicklisp folder in the default|cwd|~/.cl-notebook folders and loads it if it's found anywhere
Next Steps:
	- Make loaded notebooks automatically load their dependencies
	- Install quicklisp in the ~/.cl-notebook/quicklisp folder if it's not found elsewhere