* man/*.xml: Add author based on copyright statement.

* man/<ll>/*.[1358], man/<ll>/man[1358]/*.[1358],
	man/<ll>/Makefile.am: Sort manpages per section as the generated
	manpages.

man/pt_BR/Makefile.am

@@ -2,11 +2,11 @@
 mandir = @mandir@/pt_BR
 
 man_MANS = \
-	gpasswd.1 \
-	groupadd.8 \
-	groupdel.8 \
-	groupmod.8 \
-	passwd.5 \
-	shadow.5
+	man1/gpasswd.1 \
+	man8/groupadd.8 \
+	man8/groupdel.8 \
+	man8/groupmod.8 \
+	man5/passwd.5 \
+	man5/shadow.5
 
 EXTRA_DIST = $(man_MANS)