Update German scripts translation

Update to 541t.
Update German scripts translation

Update to 541t.
Update German translation of manual pages

Update to 2251t.
Update Italian program translation

[guillem@debian.org:
 - Move package version (%s) besides package name %s.
 - Update missed translation.
 - Replace a ; with a :.
 - Fix few typos. ]

Closes: #750105

Signed-off-by: Guillem Jover <guillem@debian.org>
Update Catalan program translation
debian: Quiesce tar warnings in cron job by redirecting stderr to /dev/null

It seems that --warning=none does not completely quiesce GNU tar
(see #749307), so unfortunately we have to end up using more drastic
measures, by ignoring all of stderr for now.

Closes: #748544
Dpkg::Control::HashCore: Do not emit trailing space on field empty first line

This spurious space is unnecessary and takes a non-insignificant amount
of disk space on archive index files for example.

Update dpkg-dev Breaks on devscripts to version << 2.14.4, as previous
versions of debchange expect a trailing space from dpkg-parsechangelog
output.

Closes: #749044

Based-on-patch-by: Johannes Schauer <j.schauer@email.de>
Dpkg::Source::Package::V2: Do not assume sensible-editor is present

This command is very Debian specific, fallback to try to use
VISUAL, EDITOR or vi if the previous are either unset or not found.
libdpkg: Move package name/value mappings to a new pkg-namevalue module

This will allow other modules to use the tables, which are pretty much
independent from any code, w/o pulling in the whole parsing code.
libdpkg: Add status to name mapping functions
libdpkg, dpkg: Use new status to names mapping functions

This gets rid of the need to export the statusinfos and wantinfos
variables from libdpkg.
libdpkg: Add new pkg_priority_name() function
deb(5): Add media type information

Add current, just approved new media type and the previous now deprecated
ones for reference.
dpkg(1): Document what --audit does nowadays

The checks performed now are more than just checking for partially
installed packages.
dpkg: Rename audit variables to more generic names

The checks are not about bad package status information anymore, update
variable names to match reality.
dpkg: Use badusage() on illegal package names in --ignore-depends
libdpkg: Refactor dpkg_options_parse_pkgname()
libdpkg: Add new pkg_array_init_from_names() function
dpkg: Add support for per-package --audit

This allows to check for specific issues with a requested package.
Replace non-breaking spaces with ASCII spaces