MEDIUM: Caught NPE
We now display properly imported projects using their corresponding
FlexoProjectReference
LOW: Fixed icon for FlexoProjectReference
LOW: Fixed NPE
LOW: Prevented NPE
LOW: Transform to new main of FIBAbstractEditor
LOW: Fixed some more NPE
Merge branch '1.5' of ssh://git@github.com/agilebirds/openflexo.git into 1.5
LOW: Fixed some indexes