#issue80 day type extensions
issue#83 Renamed TimeSheetUtil to DateTimeUtil
issue#83 Renamed TimeCalculatorUtil to DateTimeCalculatorUtil
issue#83 Moved getDateFromMilitaryTime method
issue#83 Moved some methods to TimeSheetUtil
issue#83 Added isEditable method to Task
issue#83 Regenerated
issue#83 Added getShortTaskName method
issue#83 Regenerated
issue#83 New Exceptions
issue#83 Regenerated
issue#83 Added new base task types
issue#83 TaskSessionValidator for DayRemake component
issue#83 Improve utils
issue#83 gitignore
issue#83 Added new methods
issue#83 Regenerated
issue#83 Day validation
issue#83 Improving utils
issue#83 DayRemake