[UIFlow] Add UI "pages" feature
- 
					
					
					
					
 It's very nice to design UIs with UIFlow The problem comes if I want to use different "pages", say a main menu and several sub menus. I think UIFlow needs to handle the "page" concept and be able to select which page is shown from the code Perhaps each page should run it's own blocks and have a "background" page for all the other code. What do you think? 
- 
					
					
					
					
 @ciconde 
 I agree. I had posted a similar request for the Paper. I would really like to be able to design multiple screens for it.