smdk4412-common: camera: fixes for camerawrapper

1. Enable ZSL Mode on both the cameras. Use Samsung Magic Command.
2. Remove workarounds that were meant for smdk4120. These are no
   longer required on smdk4412. Fixes ZSL and Face Detection.
3. Force release the camera when the preview is stopped to prevent
   issues with camera freezes that would require device reboots.
4. Disable Verbose logging to prevent spam during recording.

Change-Id: If50e6ec55a28653c8f81896e1b542e2e8cf75b07
DeviceSettings: Disable touchkey timeout if it is not supported, move
mdnie sysfs files to config.xml to allow them to be overriden

Change-Id: Ib6cfc12704d3272cc3a66fbd44822faf4863c04e
DeviceSettings: fix compile error

Change-Id: I270ee8fed2dff59c2ea68ff229ab61ddcef23bac
smdk4412: add support for Note 8.0

includes n5100, n5110, and n5120

Change-Id: I4437cec5acbae758ed3f061f7334f9c642e8aac1
Merge "smdk4412: add support for Note 8.0" into cm-10.1
Merge branch 'cm-10.1' of github.com:CyanogenMod/android_device_samsung_smdk4412-common into jb2