Added the dependencies to package.json

Now after cloning the project, they only need to run `npm install -g` from the base project directory to globally and recursively install all required node modules (keep in mind if someone just runs `npm install` the node_modules folder will appear in the base project directory. Should consider adding a .gitignore if you do not want the node_modules folder appearing in the project). 

This will create an easier way for all contributors to manage/install dependencies for the project.