Framework: Get Shortcut Name (1/2)

Chamber of Secrets:
	Allow user to set intent name.
	This allows the intent to show up,
	for example, in custom tiles with
	a name that makes sense to the user.

AppHelper:
	Add shortcut preferred to returns

CustomTile:
	Use shortcut preferred

Change-Id: I4387c5910ff7d3812816d26fe6910109bdbbd20a

Patchset: 3
https://gerrit.slimroms.net/#/c/2028/