Adding changes to use snappy to compress cache values longer than the pivot. Note clients of zcache will still see exact same values, whether the data is compressed or not. Behavior is controlled by config
Merge pull request #58 from Medium/suguna-snappy

"Adding changes to use snappy to compress cache values longer than pivot in cache. Note clients of zcache will still see exact same values, whether data is compressed or not. Behavior is controlled by config."