Add documentation for package management novices
- added a lengthy explanation of lisp + asdf + clpm and the mental model required to interact with them
- added some general rules of thumb for when to use
clpmfile
s to version dependencies - added a note at the beginning of the README that the novice info is below
It seemed like the main README was the right place for this info. Let me know if you'd like me to move it! And as always, I'm sure I still have some mistakes in here. Please let me know what I can do to improve the accuracy of this writeup