[zanata/zanata-server] 44ff90: hide approved figure if its zero in version page

[GitHub]

  Branch: refs/heads/hide-approved-stats-in-version
  Home:   https://github.com/zanata/zanata-server
  Commit: 44ff9013a3af835de718542970b840f5445968f6
      https://github.com/zanata/zanata-server/commit/44ff9013a3af835de718542970b840f5445968f6
  Author: Alex Eng <aeng at redhat.com>
  Date:   2015-06-10 (Wed, 10 Jun 2015)

  Changed paths:
    M zanata-war/src/main/webapp/iteration/view.xhtml

  Log Message:
  -----------
  hide approved figure if its zero in version page