[zanata/zanata-scripts] 90ee0a: fix(functions): add zip to is_maven_packaging

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zanata/zanata-scripts
  Commit: 90ee0a413372f63a1dee58384bcfce333a67cc78
      https://github.com/zanata/zanata-scripts/commit/90ee0a413372f63a1dee58384bcfce333a67cc78
  Author: Ding-Yi Chen <dchen at redhat.com>
  Date:   2016-10-27 (Thu, 27 Oct 2016)

  Changed paths:
    M zanata-functions

  Log Message:
  -----------
  fix(functions): add zip to is_maven_packaging