Adam J. Stewart 05ce8407af Add unit tests for spack help command (#6779) ... * Add unit tests for spack help command * Work around issue with using `spack help` twice in tests		2017-12-30 22:55:49 -08:00
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spack	Add unit tests for spack help command (#6779)	2017-12-30 22:55:49 -08:00