Add-on Save values from additional form fields in RM to a new table field XF1

[Robert9]

In short i want some new form fields for the add/edit form of the resource manager.

I will send the forms fields, they are finished.

The addon should do now:
- add a new field to xf_resource
- include a new template to add/edit_form with new fields
- listen, when a new resource is added, take my values from the new fields, calculate something and save them in one new field.

- listen if a resource is edited
- take my value from the new field, calculate something and pass values to the form to fill the new fields.

That´s all for the first addon, details in private discussion.