LVMv2: add lvm services to init.venturi.rc.

-This was left out of my initial commit here:
https://github.com/Meticulus/slim_device_samsung_venturi/commit/7ccd47c874f9a00c0397c8e8f17f3faaf72e256b

-This is absolutly neccessary for LVM...
LVMv2: phase out the use of mmcblk0p14 as extra space.

-With the implementation of LVMv2, we don't need to use mmcblk0p14
(/vendor, /system/vendor) as extra space.
-mmcblk0p14 is now in the logical volume group "lvpool" along with
mmcblk0p13 and mmcblk0p16.

Conflicts:
	etc/twrp.fstab
clean up: movefiles.sh is no longer needed...