[zanata/zanata-platform] 467daa: ZNTA-2035 Fix Jenkins's CI reporting to GitHub

[GitHub]

  Branch: refs/heads/release
  Home:   https://github.com/zanata/zanata-platform
  Commit: 467daa3f051f7b1425003d62eb34760db1f967f1
      https://github.com/zanata/zanata-platform/commit/467daa3f051f7b1425003d62eb34760db1f967f1
  Author: Ding-Yi Chen <dingyichen at gmail.com>
  Date:   2017-08-07 (Mon, 07 Aug 2017)

  Changed paths:
    M Jenkinsfile
    M build-tools/src/test/java/TestJenkinsfile.java

  Log Message:
  -----------
  ZNTA-2035 Fix Jenkins's CI reporting to GitHub

* Use GitHubCommitStatusSetter (PR #450)