[zanata/openprops] af23b5: Update Jenkinsfile

[GitHub]

  Branch: refs/heads/at-sign
  Home:   https://github.com/zanata/openprops
  Commit: af23b5cb327a483ec43a5a315c59da2804325cf1
      https://github.com/zanata/openprops/commit/af23b5cb327a483ec43a5a315c59da2804325cf1
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2017-03-09 (Thu, 09 Mar 2017)

  Changed paths:
    M Jenkinsfile

  Log Message:
  -----------
  Update Jenkinsfile

Force build in directory name containing '@'.
Check junit before announcing build result.