Only display active vacations when entering times in the timesheet

Signed-off-by: Malte Sussdorff <malte.sussdorff@cognovis.com>
Update the duration value on a regular basis in case it differs from the calculation.

Signed-off-by: Malte Sussdorff <malte.sussdorff@cognovis.com>
Exclude tasks and show project_nr

Signed-off-by: Malte Sussdorff <malte.sussdorff@cognovis.com>