Reusing dataTables (service approach) #908
Description
The scopes feature is handy when used in controllers to reuse existing datatables, but it only covers query filtering.
What about adding/removing a certain column, modifying actions and so on? I think it's a common use case that we have to list, for instance, users in (usually slightly) different ways across the app, which leads to creating multiple UsersDatatable and repeating most of the code.