Move files to match FreeBSD layout

freebsd/sbin/route/keywords

@@ -0,0 +1,55 @@
+#	@(#)keywords	8.2 (Berkeley) 3/19/94
+# $FreeBSD$
+
+add
+atalk
+blackhole
+change
+cloning
+del
+delete
+dst
+expire
+flush
+gateway
+genmask
+get
+host
+hopcount
+iface
+interface
+ifa
+ifp
+inet
+inet6
+iso
+link
+llinfo
+lock
+lockrest
+mask
+monitor
+mtu
+net
+netmask
+nostatic
+nostick
+osi
+prefixlen
+proto1
+proto2
+proxy
+recvpipe
+reject
+rtt
+rttvar
+sa
+sendpipe
+show
+ssthresh
+static
+sticky
+weight
+x25
+xns
+xresolve