+ * doc/po/de.po:
+ - correct typos in german apt_preferences manpage, thanks Chris Leick!
+ * apt-pkg/sourcelist.cc:
+ - be less strict and accept [option=value] as well
+ * apt-pkg/contrib/configuration.cc:
+ - error out if #clear directive has no argument
+ * doc/files.sgml:
+ - sync documentation with status quo, regarding files/directories in
+ use, extended_states and uri schemes.
+ * doc/cache.sgml:
+ - drop the file in favor of inplace documentation with doxygen