Organising and cleaning

-Move RIL to opensource folder
-Remove test RIL
-Remove double wallpaper lines (
https://github.com/CyanogenMod/android_vendor_cm/blob/cm-11.0/config/common_full.mk#L14
)
-CMAccount is defined here -
https://github.com/CyanogenMod/android_vendor_cm/blob/cm-11.0/config/common.mk#L148