update documentation
update README.md
update documentation
Merge pull request #18 from rollerworks/fix-docs

merge #18 update documentation (sstok)

This PR was merged into rollerworks:master branch.

Discussion
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Commits
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37b9dc009ff3e250b8e086d893c77ae74af95407 update documentation (sstok)
edc4b6d18aa4ff5fa0026bddabca5253feac3aa2 update README.md (sstok)
2f1d6bd3c801932b7409030a9f688c8c2fdb610f update documentation (sstok)