Bug#794078: RFP: ruby-buff-ignore -- Parse ignore files with Ruby

[Hleb Valoshka <375gnu@gmail.com>]

Package: wnpp
Severity: wishlist

* Package name    : ruby-buff-ignore
  Version         : 1.1.1
  Upstream Author : Seth Vargo
* URL             : https://github.com/sethvargo/buff-ignore
* License         : Apache 2.0
  Programming Lang: Ruby
  Description     : Parse ignore files with Ruby

This package is required for berkshelf.