OWWidget: restore fullscreen into maximized instead
OWWidget: restore fullscreen into maximized instead

Was an issue with a scheme with some fullscreen widgets saved on
X11 (i3) and restored in Windos where the user couldn't manipulate
it. Dummy windos.

qPCR4vir/orange3,qPCR4vir/orange3,cheral/orange3,cheral/orange3,qPCR4vir/orange3,cheral/orange3,qPCR4vir/orange3,cheral/orange3,qPCR4vir/orange3,cheral/orange3,cheral/orange3,qPCR4vir/orange3