Improved Coverage

[powerbrian]

Up to 89.29%

[mcdonnelldean]

@powerbrian to get this building please see nodezoo-npm. You need to update the following.

• scripts and dependencies in package.json
• travis file
• gitignore

I PR'd a load of stuff that fixes both travis and coveralls, if you also add it here everything will go green.

[powerbrian]

@mcdonnelldean Was this broken before I added the extra tests? Seems to be giving out about lack of .travis.yml file. It's a good exercise for me to look at. It is not building locally for me. If it was working I may revert and add the tests again, if not I will try and sort it.