clean up documentation again.
examples to 04 now work.
Rationalization of David's changes

Signed-off-by: aj rossini <blindglobe@gmail.com>
moved required *.LSP files to *.LISP in order to simplify ASDF configuration.

Signed-off-by: aj rossini <blindglobe@gmail.com>
duplicate file cleanup
load LISP and not LSP extensions.
fix documentation

Signed-off-by: aj rossini <blindglobe@gmail.com>