latona: MTD support

Conflicts:
	galaxysl.mk
	init.latona.rc
	modules/param.ko
	modules/ramdisk/j4fs.ko
	modules/ramdisk/param.ko
modules: remove storage.ko
recovery.rc: remove /efs references
init: fix /emmc symlink
recovery.rc: cleaning
init: disable wpa_supplicant verbose logging
latona: disable bugreport
Holding the power button will force a reboot
modules: update tiwlan_drv.ko (XXLE4)
latona: don't use /cache/.startrecovery
init.sh: wait for internal mmc
ueventd: cleaning
latona: cleaning
kernel: update prebuilt and modules
latona: update fingerprint
latona: add CleanSpec.mk
init.sh: script improvements

Save and restore $PATH
Use major-minor number to check if mmc is initialized