Updated the Icons
Commented Events 1
Added documentation to CommitmentListCellRenderer, CommitmentListPanel, and CommitmentTabPanel.
Add time information to dates returned by getEvent in EventTabPanel
added an icon
Added documentation to CategoryListCellRenderer and CategoryListPanel
Merge branch 'dev' of https://github.com/CS3733Team1/wpi-suite into feature/DocumentEverything
Added documentation comments to Commitment
Merge branch 'feature/DocumentEverything' of https://github.com/CS3733Team1/wpi-suite into feature/DocumentEverything