Add CPU & RAM info.

SlimLP Conflicts:
        res/xml/device_info_settings.xml
        src/com/android/settings/DeviceInfoSettings.java

Change-Id: I0cce559c86321827d6f920d61ad9dfcb34a63b3c
(cherry picked from commit 6fd50319a10919822edce60a7d10a7d3c520fec0)

Conflicts:
	res/values/slim_strings.xml
	res/xml/device_info_settings.xml
	src/com/android/settings/DeviceInfoSettings.java
Revert: Add cm-RemiX version and build date to device info
Add cmRemiX version to Device Info

@ZION959
cmRemix Add build date to device info
Settings: Developer Settings -CheckBoxPreference to SwitchPreference