refactor arg parsing slightly
variable renaming
add output type of dir
add option to forgo zfs snapshot
add tag from ports tree to work dir
stash current pkg name in pkg tree work dir and add option to forgo that
dont inherit temp dir permissions when outputting work dir
add support for having master port update propagate to slaves when they werent updated and/or the master wasnt even an installed port
update make.conf for php supporting DEFAULT_VERSIONS now
make this more robust. pre-delete isnt used yet but not strictly needed yet either thanks to changes to pre-install. pre-install should always clean up and work regardless if pre-delete was missed (like if the user ran pkg_delete instead of the not yet created nu_delete_pkg)
shame shame