Merge pull request #180 from Raynos/master

Call JSON.stringify on non string arguments to console.log
Merge pull request #181 from Raynos/master

use json-stringify-safe
Add chai.js, and "mocha+chai" framework config.
Add an example of "mocha+chai" framework.
Merge pull request #182 from utkarshkukreti/add-chai.js

Add chai.js
0.2.71
0.2.72
Fixed jsdom version (fixing tests).
0.2.73
Updated express to latest.
Upgraded bufferstream.
Fix exception on path.resolve when config file is not specified.
Upgraded socket.io and get all tests to pass.
Bundled express because I had to make a one-line change to connect.
Allow running the server standalone.
Updated travis config to run tests on node 0.10.
Added sandboxed-module into devDeps.
0.2.74
Added directory listing feature.
0.2.75