Updated project structure table
stores lowercase email for gravatar
Merge pull request #104 from rockaBe/gravatar

stores lowercase email for gravatar
Added a comment explanation on returnTo previous URL middleware, changed static cache from 1 week to 1 month
Corrected buildAssets to builtAssets directory in .gitignore file
Merge pull request #105 from rosswilson/master

Corrected buildAssets to builtAssets directory in .gitignore file
Added Twit library to List of Packages
Added environment variables. Fixes #100
Merge remote-tracking branch 'origin/master'

* origin/master:
  Added Twit library to List of Packages
  Corrected buildAssets to builtAssets directory in .gitignore file
  Added a comment explanation on returnTo previous URL middleware, changed static cache from 1 week to 1 month
adding one step to mongolab deployment

Actually you have to enter to the recently created database in order to see the message: "A database user is required to connect to this database.* **Click here** *to create a new one."
Merge pull request #109 from chris-ramon/patch-1

adding one step to mongolab deployment
Added Bootflat UI bootstrap theme to the Recommendation list
Merge remote-tracking branch 'origin/master'

* origin/master:
  adding one step to mongolab deployment
Updated contact form mail options
PayPal api example refactoring
Updated footer
Improved footer colors (Flatly theme)
Removed top border from #footer
bump express-validator

1.0.1 lacks of some fundamental features like .matches
Updated dependencies' versions