*: 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/ospfd/ospf_ism.c b/ospfd/ospf_ism.c
index fa7d97f..9649df8 100644
--- a/ospfd/ospf_ism.c
+++ b/ospfd/ospf_ism.c
@@ -44,7 +44,7 @@
 #include "ospfd/ospf_flood.h"
 #include "ospfd/ospf_abr.h"
 #include "ospfd/ospf_snmp.h"
-
+
 /* elect DR and BDR. Refer to RFC2319 section 9.4 */
 static struct ospf_neighbor *
 ospf_dr_election_sub (struct list *routers)
@@ -245,7 +245,7 @@
   return new_state;
 }
 
-
+
 int
 ospf_hello_timer (struct thread *thread)
 {