*: 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/lib/command.c b/lib/command.c
index a237364..7249c65 100644
--- a/lib/command.c
+++ b/lib/command.c
@@ -183,7 +183,7 @@
   printf ("%s\n", QUAGGA_COPYRIGHT);
 }
 
-
+
 /* Utility function to concatenate argv argument into a single string
    with inserting ' ' character between each argument.  */
 char *