Bug#905583: ITP: golang-github-cavaliercoder-grab -- download manager package for Go

[Aron Xu]

Package: wnpp
Severity: wishlist

* Package name    : golang-github-cavaliercoder-grab
  Version         : 2.0.0
  Upstream Author : Ryan Armstrong <r...@cavaliercoder.com>
* URL             : https://github.com/cavaliercoder/grab
* License         : BSD-3-clause
  Programming Lang: Go
  Description     : download manager package for Go