- remove japanese manpages

OBS-URL: https://build.opensuse.org/package/show/Base:System/man?expand=0&rev=45

man.spec

@@ -190,6 +190,11 @@ Authors:
     for d in `find -name manpath.5.gz -printf '%%h '` ; do
 	ln -sf manpath.5.gz $d/manpath.config.5.gz
     done
+
+    # remove japanese pages, as they are in man-pages-ja
+    ls ja/
+    rm -rf ja/
+
     popd
     install -m 644 src/man_db.conf %{buildroot}%{_sysconfdir}/manpath.config
     sh ./mk_catdirs %{buildroot}