Update travis, add test scripts
Add grunt for jshint and appropriate unit testing for travis
Monkeying more with Travis
Working on sinon incompatibility with travis
Merge pull request #233 from JayBeavers/fix226

Added SerialPortFactory with on('error')
Merge branch 'master' of github.com:voodootikigod/node-serialport into travis

Conflicts:
	.travis.yml
	serialport.js
	test/basic.js
Fix error event test to remove duplicate done calls
Merge pull request #235 from JayBeavers/travis

Make changes to enable travis-ci to be enabled