Revert "Suspend Actions [1/3]"

This reverts commit 65af514b0076e49f4593acf87faaf0b6314466a3.

Conflicts:
	telephony/java/android/telephony/TelephonyManager.java

Change-Id: I59d10cebde55b194c58e9600fb4e60bed8369498
[1/3] Base: Battery Saver mode

Vanir-ized by me:P

PS2: Ditched brightness change since it`s useless and added data
and WI-FI on/off
PS3: derp fixes

introduce battery saver mode
this based from what user want or what user do to saving the battery life
this include:
1. Automatically switch mobile network into what user choice and also disable mobile data IF wifi connected to an AP
2. Automatically switch mobile network and disable mobile data IF battery low (battery level can configure)
3. Reduce screen brightness based low battery (this feature will disabled if Auto brightness mode enabled)
4. Not changing network IF on Call or Usb tether enabled or WifiAP enabled
5. Not changing network IF there is Download/upload progress
6. Support For Both GSM and CDMA devices (need someone to test for CDMA devices)
7. every condition has an option :D
8. Restore all network configuration if Smart Radio disabled
9. Add Time Range to start Smart Radio

Change-Id: I9d86ef1425228e11cadd85d37c5b6e8b20e50fb0
Signed-off-by: Dan Trifan <jimsth@gmail.com>

Conflicts:
	packages/SystemUI/AndroidManifest.xml
	packages/SystemUI/res/values/strings.xml