Show application's package name in the "App info" screen.

Change-Id: I7dac8ffa0b10abb5ff235750e90a96d801b2f919
Add fastscroll to the Manage applications screen

so you don't need to scroll so much if you have alot of apps
and want to go to the bottom of the list.

Change-Id: I96d892abf53a9da784ae1df056558d4fd3cf64f6
a

Change-Id: I7b5cacd52e78e998d38d1a2f1569268c445bba5d
b

Change-Id: I293730dcb13758685aaa1ed421eac0a708088b7d