discourse/discourse — pull request #1897 by matsen (2014-02-04 15:55:31+00:00)
Title: Removing outdated references to .sample `config/` files in HEROKU.md

These files no longer exist, and it's confusing to describe them.

This commit is analogous to previous ones, e.g.
https://github.com/discourse/discourse/commit/0d058ec7a27010bfefa064e74d1399a44e413cf7 .

Thank you.