[ckan-changes] [ckan/ckan] 79645b: add readthedocs config

[Sergey]

  Branch: refs/heads/dev-v2.8
  Home:   https://github.com/ckan/ckan
  Commit: 79645b868580438abcef733748572b50066323c8
      https://github.com/ckan/ckan/commit/79645b868580438abcef733748572b50066323c8
  Author: Sergey Motornyuk <sergey.motornyuk at linkdigital.com.au>
  Date:   2019-08-28 (Wed, 28 Aug 2019)

  Changed paths:
    A .readthedocs.yml

  Log Message:
  -----------
  add readthedocs config