Issue #278 Avoid deleting availabilities from the daily planning and add more control for undefined values

Fixed problem when the window was to small.
Moved the creation of the daily planning to a separate function, allowing for custom properties and also total override of the daily planning default properties.

- See visit details
- Add appointment to visit
- See appointment types of visit
- Different status tooltips to better describe the status.
- Better format of the date and full date on hover.

Daily Planning: added tooltip with flags of the languages spoken by subjects and workers. Moved code to the resourceRender method

added order in daily planning based on officeAvailability which considers holidays, extra_availabilities, general appointments from Appointment, and subject assesments from AppointmentTypeLink

there is possibility to define columsn that are not sortable