[zanata/zanata-server] 64472d: Use shallow git clone in Jenkinsfile

[GitHub]

  Branch: refs/heads/addJenkinsfile
  Home:   https://github.com/zanata/zanata-server
  Commit: 64472db6b639db8103fb0e513b0038ae7dfe042c
      https://github.com/zanata/zanata-server/commit/64472db6b639db8103fb0e513b0038ae7dfe042c
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2016-10-19 (Wed, 19 Oct 2016)

  Changed paths:
    M Jenkinsfile

  Log Message:
  -----------
  Use shallow git clone in Jenkinsfile