add mmcdevtype script
add naive command->package map script
update for the update-alternatives instance
add debian package dependencies list to metadata
change script dep to awk
add virtual package printer
cosmetic change in virtual package printer
add image flash script v1
add procedure header (comment); correct dep script pathname; use '=' for string equal comparison in *sh test
correct dd call, device pathname calculation, SD unmounting procedure
Do not unmount device unless already mounted
add and use checkmount function; remove pre-dd exit; add additional msg before dd call