Adds AdaptiveVector, bugfix for EventuallyRing
Add a TODO
Improved Max/Min algebra
Add combinators, which seem to have some use in combining sketch monoids
Merge pull request #146 from twitter/feature/better-max-min

Improved Max/Min algebra
Merge pull request #145 from twitter/feature/adaptive-vec

Adds AdaptiveVector, bugfix for EventuallyRing
Merge pull request #147 from twitter/feature/monoid-combinators

Add combinators, which seem to have some use in combining sketch monoids
Add migration manager to prevent binary incompatiblities
add a function to return the previousArtifact
Merge pull request #149 from twitter/feature/mima

Add migration manager to prevent binary incompatiblities
Add CONTRIBUTING.md

Signed-off-by: Chris Aniszczyk <zx@twitter.com>
Merge pull request #150 from twitter/add-contributingmd

Add CONTRIBUTING.md
Merge remote-tracking branch 'origin/develop' into feature/sketch-map