Bug fixes and better FreeBSD support#1

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asomers wants to merge 20 commits intolanghorst:masterfrom

Commits on Mar 31, 2014

Commits on Apr 1, 2014

Update documentation and gemspec.
asomers
committed

Commits on Apr 5, 2016

Commits on Apr 6, 2016

Merge pull request #2 from jfqd/master
asomers
committed