otter.util.retry<->effect.retry glue
Merge branch 'pure-http-refinements' into retry-effects
better names for "e" and sub-parts in should_retry_effect
make should_retry_effect a pure function
Merge branch 'pure-http-refinements' into retry-effects
Merge pull request #732 from rackerlabs/retry-effects

add otter.util.retry.should_retry_effect