[zanata/zanata-scripts] 2b0b29: fix(el7): fix for rhel7

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zanata/zanata-scripts
  Commit: 2b0b296aaa37f63319b99fde225cdfcaccba4117
      https://github.com/zanata/zanata-scripts/commit/2b0b296aaa37f63319b99fde225cdfcaccba4117
  Author: Ding-Yi Chen <dchen at redhat.com>
  Date:   2018-07-19 (Thu, 19 Jul 2018)

  Changed paths:
    M ZanataArgParser.py
    M ZanataFunctions.py
    M py-test-all
    M testZanataArgParser.py
    M testZanataFunctions.py

  Log Message:
  -----------
  fix(el7): fix for rhel7



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