argh Test::More::is changed handling of overloads in 0.95_01 -- explicitly test the string form
bump version to 1.000022
upgrade the parsed version to a version object for the package PACKAGE VERSION case

This was the final case that wasn't being upgraded.  Based on patch in
RT#87782 (thanks, Randy Stauner!)
fixme note for later about bad error messages
Release commit for 1.000022