Let accessibility feature instructions scroll.

Change-Id: Ie0a9eae16e8bf2ea6033a9e5e4e2c149ab4859cc
JIRA:CYAN-1531
Settings: AutoSmsReply while in QuietHours

Starts two seperate services to listen
    to incoming text messages / calls.
    If active, sends a default /
    user-defined string to the sender.
    Sender can be Anyone, or
    "In Contacts," user defined.

PS2: Imports
PS3: CallService: Drop BroadcastReceiver
PS4: Convert public>private as needed

Change-Id: I0195ddef49ae923b9f9a7e3a22be5f223e651b84

Conflicts:
	AndroidManifest.xml
	src/com/android/settings/QuietHours.java
QuietHours Toggle (2/2)

Required for longpress action.

Reflect change in Settings.

Signed-off-by: Bajee11 <bajee11@gmail.com>
Change-Id: I2082e12fb2ce9e4063d960df540259eb6822fbcd

Conflicts:
	AndroidManifest.xml
	src/com/android/settings/QuietHours.java
	src/com/android/settings/Settings.java