Add OptionParser to bundle executable

Martin Wortschackrequested to merge
325-please-add-version-and-help-command-line-switches-to-the-gitlab-qa-command-line-tool into master

Add -v,--version ; -h,--help options Default gitlab-qa executable to output usage statement Increment minor version

Closes #325 (closed)

Example(s):

Screen_Shot_2018-09-13_at_5.28.32_PM

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