0.1.0 release

[edmundnoble]

Some pre-requisites for a 0.1.0 release are:

• The release of cats 1.0.0-MF
• Adding missing tests, laws, and syntax (#6, #7, #8)
• Adding basic docs (#2, #3, #4)
• TraverseEmpty, for cats parity (#5)

It would be nice to have a formulation for MonadBracket (#9) but it doesn't seem likely to appear in time.

I'm projecting that this will take a week and a half.

[kailuowang]

do you want to publish under org.typelevel or your own org?
If publish under org.typelevel, do you want to keep the repo under your github account or move to the typelevel org?

[edmundnoble]

org.typelevel is fine. I'd like to move it soon.