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Merge pull request #6 from bjornstar/master

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bump version number
added Makefile and pre-commit hooks
Merge pull request #7 from bjornstar/develop

Bump version number and add pre-commit hooks.
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Merge pull request #8 from Wizcorp/master

travis ci badge and extraneous salt removal
exit code 1 if tests fail.
Merge pull request #6 from bjornstar/master

Makefile and pre-commit hooks plus version bump