cups-filters 1.28.4 released!

[Till Kamppeter <till.kamppeter@gmail.com>]

Hi,

I have released cups-filters 1.28.4 now, with the following changes:

	- driverless: Avoid duplicate PPD list entries from the same
          device via UUID
	- driverless: Reduce ippfind calls by "driverless" and
	  "driverless-fax"called by CUPS. Let "driverless list" list
	  both print and fax PPDs and "driverless-fax list" do
	  nothing.
	- driverless: Avoid duplicate listings in printer discovery,
	  by "driverless-fax" not listing any URI as "driverless"
	  lists them all already.
	- driverless: Vastly improve performance by doing only one
	  ippfind call instead of two (IPP, IPPS) as ippfind accepts
	  more than one reg type on the command line.
	- Sample PPDs: Corrected manufacturer name in
	  Fuji_Xerox-DocuPrint_CM305_df-PDF.ppd.

Bug fix release, mainly to solve CUPS performance problems caused by the 
IPP fax support of the "driverless" utility

Please release this on Debian so that it can sync into Ubuntu.

Thanks in advance.

   Till