cups-filters 1.27.4 released!

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

Hi,

I have released cups-filters 1.27.4 now, with the following changes:

	- libcupsfilters, cups-browsed: Fix memory issues in
          ppdgenerator and cups-browsed (Pull request #226).
	- pdftops: Mention cups-filters README, instead of CUPS
          README in debug log (Pull request #225).
	- pdftopdf, gstoraster, foomatic-rip: Use "-dSAFER"
          Ghostscript option, instead of the deprecated
          "-dPARANOIDSAFER" (Pull request #224).
	- Build System: Replace '==' in configure.ac test with '=', as
	  the former is a bashism (Pull request #222).

Bug fix release, several minor fixes and especially memory issues in 
cups-browsed

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

Thanks in advance.

   Till