do we want this patch?
https://github.com/rurban/distroprefs/blob/master/sources/authors/id/R/RU/RURBAN/patches/Sub-Name-5.13.3.patch


compile failure:
http://www.cpantesters.org/cpan/report/7c0d0cfc-5aef-11e5-b8a3-af56f4afff61


write TODO tests, and then a fix for:
https://github.com/p5sagit/Sub-Name/pull/4
https://github.com/p5sagit/Sub-Name/pull/5
https://github.com/p5sagit/Sub-Name/pull/6
https://github.com/p5sagit/Sub-Name/pull/7