*: nuke ^L (page feed)

Quagga sources have inherited a slew of Page Feed (^L, \xC) characters
from ancient history.  Among other things, these break patchwork's
XML-RPC API because \xC is not a valid character in XML documents.

Nuke them from high orbit.

Patches can be adapted simply by:
	sed -e 's%^L%%' -i filename.patch
(you can type page feeds in some environments with Ctrl-V Ctrl-L)

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
diff --git a/bgpd/bgpd.h b/bgpd/bgpd.h
index 688f459..a1b1273 100644
--- a/bgpd/bgpd.h
+++ b/bgpd/bgpd.h
@@ -854,7 +854,7 @@
 extern char *peer_uptime (time_t, char *, size_t);
 extern int bgp_config_write (struct vty *);
 extern void bgp_config_write_family_header (struct vty *, afi_t, safi_t, int *);
-
+
 extern void bgp_master_init (void);
 
 extern void bgp_init (void);