Added the model class to fetch the tweets and handful of tests to check basic functionality. Added the custom cell for the tweet table and hooked up the outlets for displaying the tweet information. Added the OCMock framework to the testing target for mocking in the unit tests.
Updated the tweet cell to show tweet message in a text view to allow link detection. Added the logic to calculate the time the tweet was tweeted. Added dynamic cell height to resize the cell depending on the size of the tweet.