Iteration 2 complete.
Adds phrasesLibrary with certain starting keywords.
Adds default response when the bot does not recognize the phrase.
Third iteration of chat robot complete!
Converts strings to lowercase and removes punctuation.
Saves last message sent/stops robot from repeating same phrase twice in a row.
I'm worried.
RobotFactory now returns responses based on probability associated with word 9eventually connected with goodVotes/badVotes for each word).
Set up the robot on its personal server.  I don't even have my own personal server, but the robot does.
Fixes rebase issues.
Merge pull request #70 from JonathanWarrick/rotob2

Passes Travis, knows bible.  Robot is in!