textproc/py-qrcode: Add port

This module uses image libraries, Python Imaging Library (PIL) by
default, to generate QR Codes.

A Quick Response code is a two-dimensional pictographic code used
for its fast readability and comparatively large storage capacity.
The code consists of black modules arranged in a square pattern on
a white background. The information encoded can be made up of any
kind of data (e.g., binary, alphanumeric, or Kanji symbols)

WWW: https://github.com/lincolnloop/python-qrcode

PR:		196046
DiffRev:	placeholder
Submitted by:	kyuupichan@gmail.com
Approved by:	koobs (mentor)