Add a link from foomatic-ppdfile to the CUPS driver directory so that
PPDs file will be created on demand (no need to hunt for them on
openprinting.org).
Merge MESSAGE from foomatic-db-gutenprint to be more coherent.
Rework dependencies:
foomatic-db{gutenprint,hpijs}->foomatic-db->foomatic-db-engine
Foomatic's database engine generates PPD files from the data in
Foomatic's XML database. It also contains scripts to directly generate
print queues and handle jobs.
work by and ok jakemsr@, ok kili@