New comment by mobinmob on void-packages repository

https://github.com/void-linux/void-packages/pull/19314#issuecomment-589949684

Comment:
> Origin is followed by many so should be ok: https://repology.org/project/signify-openbsd/packages
> Please add more reverts, 20141230_3 is relatively recent (2018-11-29).

Last package update was in 2015. I added _2 and _1 revisions.

> Do not push license file to repo to not become stale.

Now I create the license file from signify.c. License text is ok, but not the copyrights... 

> Patches are preferred to be -p0, especially self-made ones.

It is a commit from the upstream repo. It will be part of the new version.