[zanata/zanata-platform] 425abb: Reduce warning count

[GitHub]

  Branch: refs/heads/reduce-compiler-warnings
  Home:   https://github.com/zanata/zanata-platform
  Commit: 425abbc20f389ef201927b7f2fda66a35a57b6dc
      https://github.com/zanata/zanata-platform/commit/425abbc20f389ef201927b7f2fda66a35a57b6dc
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2017-10-04 (Wed, 04 Oct 2017)

  Changed paths:
    M Jenkinsfile

  Log Message:
  -----------
  Reduce warning count