Updated package.json to incl nodeunit for travis
Updated package.json to incl nodeunit for travis

FrikkieSnyman/COS301_GroupProject,FrikkieSnyman/COS301_GroupProject,FrikkieSnyman/COS301_GroupProject,FrikkieSnyman/COS301_GroupProject,FrikkieSnyman/COS301_GroupProject,FrikkieSnyman/COS301_GroupProject,FrikkieSnyman/COS301_GroupProject