*: 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/ripd/rip_debug.c b/ripd/rip_debug.c
index 662e584..a267874 100644
--- a/ripd/rip_debug.c
+++ b/ripd/rip_debug.c
@@ -27,7 +27,7 @@
 unsigned long rip_debug_event = 0;
 unsigned long rip_debug_packet = 0;
 unsigned long rip_debug_zebra = 0;
-
+
 DEFUN (show_debugging_rip,
        show_debugging_rip_cmd,
        "show debugging rip",