v0.2.1: Merge pull request #34 from emmetog/master

Bump client API version to 1.12

Small fix

v0.2.0

Fix test to work where cgroup is cpu,cpuacct

Now with 100% more reliable building!

Merge pull request #5 from bcwaldon/fix-listopts

Instantiate ListOpts

It's a better release!

v0.1.1

defensively check for nil, although that should never happen

It's a release!

v0.1.0

Add pid file support