Set weekdays as days off for resource every week

At the moment when you want to set a day off for a resource it is only possible 
to add single days. 
In my project I have resources that are only available 3 days a week. As you 
can imagine it is a lot of work to manually set two days off for a resource, 
every single week.
In addition I also have resources that work 6 days and then have 4 days off.

i.e. It would be very nice if a feature was added that allows you to set a 
recurring schedule of work days/days off for a resource.

Original issue reported on code.google.com by rinderth...@gmail.com on 20 Jan 2015 at 2:26

Merged into: #210

bardsoftware / ganttproject

Set weekdays as days off for resource every week #1059