Fix touch feedback and areas for status bar date & time actions

Occupy the entire height for 48dp touch targets and better touch
background appearance. Remove the redundant background and click action
from the containing layout.

Change-Id: If343e6eb429a7fef38a23c1c9a46c75a95e50ed6
Merge "Fix touch feedback and areas for status bar date & time actions" into cm-11.0
WifiController: fix high perf lock sometimes not respected

When the device screen is turned off, the state is DeviceActive for
15 minutes. In this time, high perf lock is not respected and
Wi-Fi power-saving mode will be turned on because screen is off.

Fix by adding a new DeviceActiveHighPerfState.

Change-Id: I71074beec4d41286dea0861107d7931da205aca2
JIRA: CYAN-2860
AppOps: track op persistence by name instead of id

On XML write, include the op name.  On XML read, map
the name back to op id (if it exists).

Persistent AppOp state now follows the op name instead
numeric id.  This allows upgrades between versions of
android that have different code<>name mappings.

Change-Id: Iffc02095b6838a34ff999f8db51c2c6739dd0db8
frameworks/base: remove some duplicate ringtones/notification sounds

PS2: Start mk file cleanup
PS3: Remove empty mk files
PS4: Remove more dupes and unused audio

Change-Id: I7a091218e41b3cf7eea9738d9ea569d9cb3ee91d
SystemUI: fix SearchPanel gesture in landscape mode.

Change-Id: I8f98b30e9f66f1ae96c85363a8a4af679e1173d6
Merge remote-tracking branch 'cm/cm-11.0' into cm-11.0