Some description goes here...
This yeoman build hist:
git checkout -b vanilla-firebase
npm config get prefix
npm install -g bower
bower search angular-leaflet-directive
npm install -g bower
npm install -g grunt-cli yo
npm install -g karma-cli
npm install -g generator-angularfire
mkdir nerdX
cd nerdX/
yo angularfire nergX
Line 166 was commented out in the Gruntfile.js