Add missing copyright in ApplicationWindow
Add missing copyright in ApplicationWindow

Change-Id: Id00cdebc4b1757215fc1bf9aa07e1e4f77242d2e
Reviewed-by: Adriano Rezende <169071f9e057a5a1a7dafefe0c9a7eb8c6db11e5@nokia.com>

richardmg/qtcomponents,mizukusak/qtquickcontrols,mizukusak/qtquickcontrols,drgvond/qtquickcontrols,mizukusak/qtquickcontrols,jfaust/qtquickcontrols,jfaust/qtquickcontrols,jfaust/qtquickcontrols,kobolabs/qtquickcontrols,drgvond/qtquickcontrols,richardmg/qtcomponents,drgvond/qtquickcontrols,kobolabs/qtquickcontrols,kobolabs/qtquickcontrols,richardmg/qtcomponents