28de6a9065
- New API: instance:GetRealSize() return the width and height scaled. - New API: instance:GetPositionOnScreen() return the window x, y position on screen. - New API: instance:SetWindowScale (scale) set the window scale. - New API: instance:IsGroupedWith (instance) return if self is groupped with instance. - New API: instance:GetInstanceGroup([,instance id]) return a table with instance in the group.