Bug#901242: libur-perl: should build-depend and recommend libxml-libxml-perl and libxml-libxslt-perl

[Niko Tyni]

Package: libur-perl
Version: 0.450-1

This package uses XML::LibXML and Xml::LibXSLT if available, and currently
skips some related tests during build.

README.Debian points to https://rt.cpan.org/Ticket/Display.html?id=83479
which is fixed long ago, and my quick test shows no build failures
when libxml-libxml-perl and libxml-libxslt-perl are installed.

We should probably Recommend those at run time.
-- 
Niko Tyni   ntyni at debian.org