Slim images of Debian tend to be smaller even during development. Hence
replace the full-fledged variant with the slim one.
Signed-off-by: Steffen Kothe <steffen.kothe@skothe.net>
Add an argument to the memory module which displays the state of the
swap configuration of the local system.
Usage of swap does not necessarily indicate if swap is on or off.
Signed-off-by: Steffen Kothe <steffen.kothe@skothe.net>