merged po4a change from David, many thanks

diff --cc debian/changelog
index c16b47e3282c3e5d158b5053480aa7162923b9ac,550addc9235795e5bb223430e01cf5672fb53790..e59f169a5116448b6212e3affb5d45b96d4878de
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,4 -1,27 +1,27 @@@
 -apt (0.7.23.1) UNRELEASED; urgency=low
+ apt (0.7.24) UNRELEASED; urgency=low
+ 
+   [ Nicolas François ]
+   * Cleaned up the first patch draft from KURASAWA Nozomu to finally
+     get po4a support for translating the man pages.
+     Many thanks to both for this excellent work! (Closes: #441608)
+   * doc/ja/*, doc/po/ja.po:
+     - remove the old ja man page translation and replace it with
+       the new po4a-powered translation by KURASAWA Nozomu.
+   * doc/*.?.xml (manpages):
+     - add contrib to author tags and also add refmiscinfo to fix warnings
+   * doc/style.txt, buildlib/defaults.mak, buildlib/manpage.mak:
+     - fix a few typos in the comments of this files
+ 
+   [ David Kalnischkies ]
+   * doc/Doxyfile.in:
+     - update file with doxygen 1.6.1 (current unstable)
+     - activate DOT_MULTI_TARGETS, it is default on since doxygen 1.5.9
+   * buildlib/po4a_manpage.mak, doc/makefile, configure:
+     - simplify the makefiles needed for po4a manpages
+ 
+  -- David Kalnischkies <kalnischkies@gmail.com>  Fri, 28 Aug 2009 09:40:08 +0200
+ 
 +apt (0.7.23.1) unstable; urgency=low
  
    [ Michael Vogt ]
    * apt-pkg/pkgcache.cc: