this commit makes it possible to run xorg/jwm desktop/rox filer.

renames puppy scripts which have the name of regular executables (e.g. df,
mount, etc); they will be converted back to the original name at pinstall.sh
time (with the original binary renamed to -FULL).

Merge all pinstall.sh code deb-build branch here (mime update, input_id, etc).

deb-build.sh: install base-arch first before base.