v4.42.0

Fixed metric names

v4.41.0

Changed default failure mode from Retry to cancel. Fixed metric name.

v4.40.0

Moved distribution summary to EVCacheMetricsFactory

v4.39.0

fixed metrics to add ServerGroup whereever possible. Fixed hashing al…

v4.38.0

add latch support for delete and touch calls. Touch and delete will h…

v4.37.0

retry append if add fails

v4.36.0

fixed multiple fallback logic

v4.35.0

added metrics to capture append and add metrics

v4.34.0

code cleanup

v4.33.0

Merge branch 'master' of github.com:Netflix/EVCache