updated changlog in anticipation of publish
0.13.0
Migrate to Hapi 2.x.
Cleanup.
Better if check on test.
Adding travisci to README.
Adding .travis.yml.
Wrong nipple version.
Merge pull request #25 from tlivings/hapi2

Migrate to Hapi 2.x.
Update README.md
Cleanup. Moved stats out to interceptors. Removed agent tuning, using global agent.
Merge pull request #26 from tlivings/cleanup

Some cleanup.