[zanata/zanata-platform] e58ea8: ansicolor should be inside node

[GitHub]

  Branch: refs/heads/Jenkinsfile
  Home:   https://github.com/zanata/zanata-platform
  Commit: e58ea8357af260826925ed9aff2eef0a081647ab
      https://github.com/zanata/zanata-platform/commit/e58ea8357af260826925ed9aff2eef0a081647ab
  Author: Ding-Yi Chen <dchen at redhat.com>
  Date:   2017-03-03 (Fri, 03 Mar 2017)

  Changed paths:
    M Jenkinsfile

  Log Message:
  -----------
  ansicolor should be inside node