- Timesheet:
  Fixed two issues:
  - Closed task are now excluded for logging
  - When checking if a project has children, we now include
    closed tasks. Otherwise a main project becomes loggable
    after closing all children.
Merge branch 'master' of github.com:project-open/intranet-timesheet2
Merge branch 'master' of github.com:cognovis/intranet-timesheet2