initial commit

Combined device tree for Moto G from CyanogenMod sources:
CyanogenMod/android_device_motorola_qcom-common
CyanogenMod/android_device_motorola_msm8226-common
CyanogenMod/android_device_motorola_falcon

Cleaned up and reorganized to my liking. :P

Thanks to dhacker29 for the initial bring up.
cleanup usb config

Bring closer to moto g stock config.

Change-Id: I502cabf40b0f38269519dc80f28b82d2a0f3ebf3
cleanup ramdisk & qcom scripts

Bring inline with caf kk_3.5 and moto g stock.

Change-Id: I9b3816580031e26a4f711116b7b7b16c9ad70c08
overlay: mark sdcard as accessible

http://review.cyanogenmod.org/#/c/62709/ broke unmounting
external usb storage.

Change-Id: Iad869424b91a211b420be18c08ef724ec3e06a68