* fully automated update of all supported repo types, no user input needed (when not using --ask option)
* but now supportys the --ask option: will ask before updating each THIRD-PARTY repo
* much, much nicer output - more consise, readable, clearer, standardised
* ppa2pup will now only ask for repo name if needed (a new PPA repo is being added)
* so now slack2pup, ppa2pup, and therefore `pkg repo-update` can now update repos unattended, or ask for input when required