add marmalade-archive-dir to store where archive-contents cache files go
update the commentary with a better description
add a code comment
remove the old "unix find" based package store lister
change the archive stuff to a handle caching to archive-contents format with proxied serving.
point the archive-contents paths to the new handlers.
remove the old cache test
add a comment to one of the new archive tests
get rid of s-lex-format for a simple interpolate
clean up the marmalade/package-archive test
pp the archive-contents list so it's easy to read, like the gnu elpa one.
remove the old cache filename handler
require 'elnode-proxy
make the directory scanner/cache generation thing a command
if there is no newest archive send an error
add the archive caches to ignore