[zanata/zanata-platform] f8fc40: doc: add commit message format in readme

[GitHub]

  Branch: refs/heads/readme
  Home:   https://github.com/zanata/zanata-platform
  Commit: f8fc4091accf59ec419dceede992fef04bdb2784
      https://github.com/zanata/zanata-platform/commit/f8fc4091accf59ec419dceede992fef04bdb2784
  Author: Alex Eng <aeng at redhat.com>
  Date:   2018-01-03 (Wed, 03 Jan 2018)

  Changed paths:
    M README.md

  Log Message:
  -----------
  doc: add commit message format in readme