Carry errors all the way up to ubos-admin exit codes
Apparently I got some of those Archive::Zip return codes wrong. Fixed.
Renamed installPackages to ensurePackages
Enable listsites to list sites in backup file
Adding convenience methods to Host for AppConfiguration lookup
Other cleanup
bug fixes in sqlscript as AppConfigItem
Centralize siteid and appconfigid generation
refactoring backup; site-level import is beginning to work
also getting rid of all perl "each"