S2W/DT2W/L2M/L2W
blinking buttons: bln for m7 by @tbalden

Signed-off-by: flar2 <asegaert@gmail.com>
fix pocket detection

Signed-off-by: flar2 <asegaert@gmail.com>
Bring defconfigs up to date. Update build scripts. Add packages.

Conflicts:
	arch/arm/configs/m7_defconfig
adjustments
booting

Conflicts:
	arch/arm/configs/m7_defconfig
CONFIG: enable Exfat configurations and OTG whitelist
exfat fixes in defconfig
remove fstrim from init d script. SOMEONE ELSE put it there. NOT ME. not sure who.
deconfig work