Implemented filtering and fixed toggle buttons in navigation bar
Enabling minical today and day view
Fixed borders in mainPanel and fixed border code in month calendar
Re-arranging buttons
Merge branch 'day_cal' of github.com:cs3733-team4/wpi-suite into day_cal
Merge branch 'day_cal' into event_integration
Merge remote-tracking branch 'origin/day_cal' into event_integration