wifi: Allow Settings to retrieve country code (1/2)

This makes getCountryCode behave like getFrequencyBand

This allows Settings to get/set country code like
it can for frequency band.

Ported from cm-10.2, adjusted for 4.4
Settings part: http://review.cyanogenmod.org/54904

Change-Id: Id9f00d3a678642c6c142fd1511af820d729507a7
Live Volume Steps: transition volume steps volume normalization.

-This calculates an equivalent volume ratio for the new
volume steps.

-example: Volume steps are set at 60. Volume is set at 5. That is
very low volume. Then volume steps are switched to 5. Now you
are instantly in a state were your volume steps are 5 and your
volume is 5. That's full volume! This fixes that issue.

-So it basically keeps the volume from jumping around while your
changing volume steps. It may be a little lower but should be
very close.

Signed-off-by: task650 <task650@gmail.com>

Change-Id: Ibb6090ccfb76003eb41016a029941e24407f0f70
[1/4] Dialer lookup

PS2: Cleanup whitespace

PS3: Move to Settings.AOKP

Change-Id: I68e4214e813695021b64c29ab1d831a944a6275a
Animate Recents on High-End devices

This adds back the translucent background and animations
on high-end devices with more than sufficient RAM, so that
it does not feel so weird when launching recents screen.

Change-Id: I32d6b359ed374126827af03ecf4854ab2b949920
Merge "Animate Recents on High-End devices" into kitkat
Merge commit 'fbad8a40a2d6b8e5d7cf7c6e7b46592cde3193eb' into kitkat