* Remove light mode from theme selection
The light mode is not working well, and was intended to be used when exporting to pdf from dark mode.
* Allow direct edit of summary case name
The name for a summary case can be automatically created. If the user starts to edit the name manually, set the name option to Custom. Make the descriptionField available as not read-only, then it is possible to edit the name directly in the project tree using F2 or double-click.
* Allow drag of ensembles
* Add support for drag/drop of well segments
* Add support for well segment number stepping in toolbar