Added "getMonthDate" to TimeManager to get the date of this month at the start or the end of the month.

Use the TimeManager.calculateDuration to get the amount of workdays and the amount of hours that should have been covered by now.
Reorganize priorities in the README file.
Add the days off variable in the TimeManager class.
Get the due hours in the onCreate event.
Added hoursByNow in timemanager.
Add new features for the road in the Readme file.
Cheat a little bit to get the days off and work days for this month with hardcode.