add notrunk to create_partitions.sh
update contrib/mosqtuitto
add create_image script
rm files from repo
Revert "workaround for lan951x driver bug"

This reverts commit 4b11a3d783395673774a7709f43c5e209ce4d689.

Conflicts:
	utils/gsm/wb-gsm
sh compatibility
check gpio direction before updating
remove boot/uenv.txt