*: 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/bgp_main.c b/bgpd/bgp_main.c
index 1be6504..5026b5e 100644
--- a/bgpd/bgp_main.c
+++ b/bgpd/bgp_main.c
@@ -171,7 +171,7 @@
 
   exit (status);
 }
-
+
 /* SIGHUP handler. */
 void 
 sighup (void)
@@ -314,7 +314,7 @@
 
   exit (status);
 }
-
+
 /* Main routine of bgpd. Treatment of argument and start bgp finite
    state machine is handled at here. */
 int