rvagg/node-leveldown — pull request #136 by snowyu (2014-12-01 08:06:32+00:00)
Title: Add sync execution methods and performance optimization.

+ Add the OpenSync, GetSync, PutSync, DeleteSync, BatchSync, Iterator.NextSync, Iterator.EndSync
* Optimize the iterator performance and memory-leak fixed
+ Add the bench/bench.js to compare
* Using the new [snowyu/abstract-leveldown#feature/sync](snowyu/abstract-leveldown) to test