Hack in AwesomeEditor to not to propagate mouse wheel events from scroll area to combo and group boxes

In NewDialog "create" button now have setDafault policy for correct process of push-enter button event.

ParticleComposition

Added all functionality to support ParticleCollectionItem in GUI (translations to and from domain, widget, views)

New onFocusRequest connection of JobOutputDataWidget to treat cases when JobItem is already selected but still running.

LayerRoughness pointer in interface now points to zero, when no roughness exists (instead of default LayerRoughness())