Replace deprecated gutenprint-foomatic by gutenprint-cups.
Add epson-inkjet-printer-escpr.

NMU: corrected hplip dependencies (closes: 28173)

update hplip requires
rename require: splix -> printer-driver-splix

remove requires: pup

remove requires: pentaxpj
update requires: printer-driver-ptouch

move from ghostscript-drivers: lz11-V2, pentaxpj,
base: add requires: cjet, ptouch-driver, min12xxw

remove utils subpackage
base: add requires: c2070, c2050, pbm2l7k,

update deps, remove obsolete utils
printers-db for backward compatibility with old packages)

require cups-drivers now

backend now in separate package

removed unused quotas for spaces

removed deps on cups

added detection of usb printers, little improvements

added device detection on parallel ports

backend improvements

fixed requires