bootanimation: Update to new Omni bootanimation

Thanks to +Adriano Loiacono!

Change-Id: Ibca62baf17c70c8af8b85f108d7843cfda15d1dc
Merge branch 'android-4.4' of github.com:omnirom/android_vendor_omni into android-4.4

Conflicts:
	prebuilt/bootanimation/bootanimation.zip