Moved man pages for config files to a separate directory.

src/pluto/Makefile.am

@@ -88,9 +88,7 @@ _pluto_adns_LDADD = \
 $(LIBFREESWANDIR)/libfreeswan.a \
 -lresolv $(DLLIB)
 
-CLEANFILES = ipsec.secrets.5
-dist_man_MANS = pluto.8 ipsec.secrets.5
-EXTRA_DIST = ipsec.secrets.5.in
+dist_man_MANS = pluto.8
 
 # compile options
 #################
@@ -137,8 +135,3 @@ if USE_XAUTH
   SUBDIRS += plugins/xauth
 endif
 
-ipsec.secrets.5 : ipsec.secrets.5.in
-	sed \
-	-e "s:@IPSEC_VERSION@:$(PACKAGE_VERSION):" \
-	$(srcdir)/$@.in > $@
-