v2.0

• Removed twit as dependency, changed Twitter API call to use request-promise instead
• Added support for 280 characters
• Fixed extraction of URLs from Google Feed links: links that appear in tweets should generally not be malformed or URL encoded
• Simplified Mongoose schema and removed superfluous information to save storage space
• Added some tests
• Now uses modern JS with Promises and try catch et al

v1.0

Update README.md