Added !median command
Extracted bot command functions out to the botcommands.py module
Added .gitignore to ignore .pyc files
Rearranged categorization of commands in their lists
Added !lookup command to find race details based on a user and a time
Made exception tracebacks print to the console and colored them red.
Added completionRate() method to Racer. Returns fraction of bingos successfully completed
Revised !help message to include !median and !lookup