Bug#973828: ITP: golang-github-ianbruene-go-difflib -- partial port of Python difflib package to Go

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

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

* Package name    : golang-github-ianbruene-go-difflib
  Version         : 1.2.0-1
  Upstream Author : Patrick Mézard, Ian Bruene
* URL             : https://github.com/ianbruene/go-difflib
* License         : BSD-3-clause
  Programming Lang: Go
  Description     : partial port of Python difflib package to Go

 Go-difflib is an as yet partial port of python 3's difflib package.
 Its main goal was to make unified and context diff available in pure Go,
 mostly for testing purposes.
 .
 The previous owner of this project (pmezard) did not have the time to
 continue working on it (github.com/pmezard/go-difflib), so ianbruene
 continues to develop it at github.com/ianbruene/go-difflib.

Reason for packaging: Required by new version of reposurgeon (4.19)