[zanata/zanata-platform] 71934b: Use variable instead of params

[GitHub]

  Branch: refs/heads/Jenkinsfile
  Home:   https://github.com/zanata/zanata-platform
  Commit: 71934bf2aba68af9dc4dd1e1a492ffa710c163be
      https://github.com/zanata/zanata-platform/commit/71934bf2aba68af9dc4dd1e1a492ffa710c163be
  Author: Ding-Yi Chen <dchen at redhat.com>
  Date:   2017-03-23 (Thu, 23 Mar 2017)

  Changed paths:
    M Jenkinsfile

  Log Message:
  -----------
  Use variable instead of params