Upgrade to dtrace-provider 0.6.
Upgrade to dtrace-provider 0.6.

For io.js 3.x support.

danielandefors/node-bunyan,amoussard/node-bunyan,fleg/node-bunyan,aahoughton/node-bunyan,stephank/node-bunyan,graphistry/node-bunyan,aray12/node-bunyan,andywatts/node-bunyan