[zanata/zanata-platform] 68d063: Use !none for any node

[GitHub]

  Branch: refs/heads/Jenkinsfile
  Home:   https://github.com/zanata/zanata-platform
  Commit: 68d063e1862e874416306296f56a17babe831b8f
      https://github.com/zanata/zanata-platform/commit/68d063e1862e874416306296f56a17babe831b8f
  Author: Ding-Yi Chen <dchen at redhat.com>
  Date:   2017-03-23 (Thu, 23 Mar 2017)

  Changed paths:
    M Jenkinsfile

  Log Message:
  -----------
  Use !none for any node