Adding some basic linting for Travis
Using newer notification syntax
Adding back the important libraries that used to be there
Bumping metadata

Only bumping it a minor, because even though it's a lot of code, it's
technically just fixing a bug
Correctly overriding the useradd provider if smartos
WIP Adding ALL the libraries

It's messy, but with them it works and without them it doesn't.  Would
be too painful to sort out right now
Merge pull request #5 from modcloth-cookbooks/putting-back-important-libraries

Putting back important libraries