[ANN] More GPL MobGUI

[John Craig]

NavBar glitch fixed, iOS native scroller added.  You can delete the 
rectangle and label from inside the scroller when you drag it on to your 
stack - they are there so that the group can be resized and moved around 
without being locked and not auto resize down to 0! When you are happy 
with the placement, you can lock the group, delete the dummy contents 
and add the real contents for the scroller.

https://dl.dropboxusercontent.com/u/7960211/MGLIB-iOS-GPL-2013-04-25.zip