iOS: I used to save the user data on the DWView subview of a DWWindow... Not sure what my thinking on that was, but sometimes it isn't possible to get the DWView from the subviews... so make it so DWWindow can store userdata as well in those cases. May want to just remove the code to save the data on the DWView altogether, but will have to evaluate why I did that in the first place.

[Desktop Entry]
Name=Dynamic Windows Test
Exec=@prefix@/bin/dwtest 
Terminal=false
MultipleArgs=false
Type=Application
Categories=Application;Development;X-Red-Hat-Base;