[Bug 782560] Review Request: rubygem-ruby-shadow - *nix Shadow Password Module

[Red Hat Bugzilla]

Product: Fedora
https://bugzilla.redhat.com/show_bug.cgi?id=782560

--- Comment #37 from Moses Mendoza  ---
> I'd love to see comment referencing the upstream commit with the license change, as long as new version carrying this change is not released.

Also, I went ahead and updated for upstream 2.2.0. 2.2.0 includes official
licensing as Public Domain and is compatible with Ruby 2.0.0, per
https://github.com/apalmblad/ruby-shadow/commit/fa317a925f6880d62ce5157792d9....