[zanata/zanata-server] 9ec80a: Add CONTRIBUTING.md

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zanata/zanata-server
  Commit: 9ec80a9487ac5b62413fa491c54dd403870bedbc
      https://github.com/zanata/zanata-server/commit/9ec80a9487ac5b62413fa491c54dd403870bedbc
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2016-10-20 (Thu, 20 Oct 2016)

  Changed paths:
    A CONTRIBUTING.md

  Log Message:
  -----------
  Add CONTRIBUTING.md