Merge pull request #63 from patleh2/master

formatted coursepanel & connected to mainwindow
changed course object to have time schedule, fixed Date day sets, added a new any day to Day enum, fixed up instructor compareTo and modified toString slightly, modified toString for taf, modified toString for Time and added equals, modified TimeSchedule constructor and added toString
Merge pull request #64 from jkuk/master

changed course object to have time schedule, fixed Date day sets, added ...
implemented better sort for coursepanel