To install this package, run in Emacs:
M-x package-install RET site-lisp RET
The following code manages local Lisp code, that might not be part of a package. For regular use, create a "site-lisp" directory next to "init.el", and create a file subdirectory for every script you wish to have loaded. Use `site-lisp-reload' after adding a new script to avoid restarting Emacs.