bump protobuf.js dep
1.2.7
tweak cleanup to prevent hanging queue
drop mocha in favor of lab
bump timeout on putLarge, increment lab version
update makefile and package.json
bump version
Merge pull request #58 from nlf/tweaktown

Tweaktown
Some performance tweaks
memoize opts.callback
Merge pull request #59 from oleksiyk/perf

Some performance tweaks
1.3.1
Merge upstream master
Merge pull request #60 from oleksiyk/riak2

Riak2