Disable ticker preference [2/2]

Ticker can be annoying when you're getting spammed by an angry girlfriend
and various other girls at the same time.  Lets disable it until the problem
just goes away :D

AICPfy:
PS2: Actually commit xml file change also

Change-Id: I5e115fe8b177edc1af1116e2b9d9c03a1359e658
Revert "Settings: Ability to Enable/Disable Smart Wake covers"

This reverts commit b2dd460e60efdffc14d0615002a541341dbfc93f.

Conflicts:
	res/values/strings_aicp.xml

Change-Id: I9554568c615192ca8f096d97f62ac473a887d876