Prepares our project for Heroku deployment
removes node_modules/
adds gitignore file and has it ignore node_modules files.
Heroku prep
removes bower_components from version control
removes pinkie pie
fixes missing comma issue in package.json
Fixes issue with bower.json.
Adds bower install post install command
modifies packages.json
Merge pull request #24 from chughes87/master

Makes this project deployable to Heroku
added jquery dependency
added local dependencies for jquery/d3