AddThis buttons added below zumbi image.
AddThis buttons simplyfied.
AddThis layers added to footer.
ran npm install express.
Procfile added as required by Heroku.
package.json added as required by Heroku.
node v0.10.16 not supported on Heroku presently. so specifying x
npm v1.3.8 presently not supported by Heroku, switched 8 to x.
Google ga.js code added before </body> closing tag.
Update README.md to help speedup further deployments.
Merge branch 'staging'