n5100 : remove sdcard references and use logwrapper to log cbd
n5100 : remove sdcard references and use logwrapper to log cbd

Change-Id: I74ad5b5cde450631dcce6fc61ec133efca361271

CyanogenMod/android_device_samsung_n5100,CyanogenMod/android_device_samsung_n5100,CyanogenMod/android_device_samsung_n5100