grunt-swagger-tools Integration

Hi Neil,

This is a sample integration of grunt-swagger-tools package.
If npm say you can't find grunt-swagger-tools@0.1.1; 

cd work/directory
Then it checkout

git clone git@github.com:topcoderinc/grunt-swagger-tools.git
cd  grunt-swagger-tools

npm install
npm install . -g

This will create ~/.npm/grunt-swagger-tools/0.1.1/package.tgz

I already created the same package on npmjs.org here:
https://www.npmjs.org/package/grunt-swagger-tools

But repeating the same test, I am getting the error above.

Let me know If I need to update these changes.