Wow.  This was severely out of date.  Severe updating.
Fix the README some more.  Why are typoes and such only obvious after
you've committed and pushed it somewhere public?
Fix error with @keyword(user,group,mode)
Fix parsing keyword(user,group,mode)
Fix incremental repo updates.

Insert should be accompanied with `OR REPLACE` for packages since we
want to upgrade packages information in repo.
Return an error if failure were found, this fixes periodic script not sending mail

Reported by:	wblock
Ignore sigpipe to avoid resources leak.
Read lock is now no-op unles READ_LOCK option is turned on.
Refactor update.
EORDER.