Bug#951418: ITP: golang-gopkg-errgo.v2 -- Dependable Go errors with tracebacks, version 2

["Anthony Fok" <foka@debian.org>]

Package: wnpp
Severity: wishlist
Owner: Anthony Fok <foka@debian.org>

* Package name    : golang-gopkg-errgo.v2
  Version         : 2.1.0-1
  Upstream Author : Roger Peppe
* URL             : https://github.com/go-errgo/errgo
* License         : BSD-3-clause
  Programming Lang: Go
  Description     : Dependable Go errors with tracebacks, version 2

 Package errgo provides some primitives for error creation and handling.
 .
 It provides primitives for wrapping and annotating errors
 without exposing implementation details unnecessarily.

Reason for packaging:
 Needed by golang-github-rogpeppe-go-internal, which in turn
 is needed by hugo 0.60.0+