Release version/latest binaries for release branch CI builds
Release version/latest binaries for release branch CI builds

We use this release strategy for many other projects at Artsy and I
think it makes sense to use here as well.

Feature development continues to be merged into the `master` branch
triggering releases of `hokusai-head-${platform}-${arch}` binaries.

To release a new version, bump the version in `hokusai/VERSION` and open
up a PR against the `release` branch.

Once merged, CI will build version/latest binaries and push them to S3.

izakp/hokusai