When one creates a new project group, the dialog asks for a name, the type (Free Group, Project and All Required
Projects, and Folder of Projects), plus options relevant to the type chosen. Once the project group has been created,
however, there is no obvious way to change -- or even see -- the options used to create the group. The Project Group
Properties dialog (at least for "Folder of Projects" groups) shows only the name and a read-only field for the folder.
It would be a nice improvement if the project group properties simply brought up the dialog used to originally create it
and then populated the fields based on the options chosen in the first place.
Also added check of empty group name.
Integrated into 'main-silver', will be available in build *201310250001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
User: Martin Kozeny <firstname.lastname@example.org>
Log: #164892: Project Group Properties now supports Additional Display/Edit.