generation of manpages.
* man/generate_translations.mak: Added pam/no_pam condition (like
in man/Makefile.am).
* man/Makefile.am, man/generate_translations.mak: Added
gshadow/no_gshadow condition.
* man/gpasswd.1.xml: Use the gshadow/no_gshadow condition to
change the manpage depending on the shadow group support.
generated translated manpages (if ENABLE_REGENERATE_MAN).
* man/Makefile.am: Removed rules for all the generated translated
manpages.
* man/sv/Makefile.am, man/de/Makefile.am, man/fr/Makefile.am,
man/pl/Makefile.am, man/ru/Makefile.am, man/it/Makefile.am:
Include generate_translations.mak to handle the generated
translations (XML and roff files).
* man/Makefile.am: Translated XML files moved from the CLEANFILES
variable of man/Makefile.am to the various languages Makefiles.
* NEWS: Applied Debian patch 409_man_generate_from_PO to
automatically generate the translated manpages from the POs.
* man/Makefile.am: Replace the individual rules for the generation
of the manpages (from XML) by a generic Makefile rule an
dependencies for the linked manpages.