OpenMW-CS: Allow double-clicking on a record to edit it
In a list of records (for instance, Objects), it would be very convenient if double-clicking on a record would open it in edit mode. Of course, if the user clicks on a field that can be edited, like a text field, then it should keep the text field. But if double clicking on, say, the record ID, then it should be edited.
(RM-3931 from redmine: created on 2017-06-25 by Will Herrmann, , closed on 2017-06-25 by nobody)