Added the notion of Divisions to the server. The set of divisions will be kept in a dicionary in the League class.
Added a function for returning the 2014 schedule data.
Added a function for getting the schedule of each team.
Added updates to the tests to include division testing.
Corrected the sorting of schedules by date using the datetime module.
Merge branch 'master' of github.com:Pshriwise/CS638