Train and prototype sentiment analysis on software project email data

[sbenthall]

Using NLTK and SentiWordNet, train and prototype a sentiment analysis module that's suitable for use on email data. Provide an I Python notebook demonstrating this functionality and providing a simple interface for validation. (I.e., a way to look at particular messages with their sentiment ratings, in order to test for improvements to the classifier.)

[sbenthall]

The sentiment analysis code should be primarily located in the bigbang python module. The I Python notebook should demonstrate this functionality.