package: add foomatic-filters

package: add foomatic-filters

Foomatic is a database-driven system for integrating free software
printer drivers with common spoolers under Unix. It supports CUPS,
LPRng, LPD, GNUlpr, Solaris LP, PPR, PDQ, CPS, and direct printing
with every free software printer driver known to us and every
printer known to work with these drivers.

[Peter: minor whitespace fixes]
Signed-off-by: Olivier Schonken <olivier.schonken@gmail.com>
[yann.morin.1998@free.fr: space-damage, licensing terms, unneeded vars]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>