Rebase Cradlepoint changes over busybox v1.36.0

Fixed rejects in the following files:

 ./include/libbb.h
 ./libbb/verror_msg.c
 ./networking/udhcp/common.c
 ./sysklogd/syslogd.c
 ./Makefile
 ./networking/udhcp/dhcpc.c

Fixed the data structure names to the latest (client_config in dhcpc.c)
Fixed the compiler warning for local address (filename2modname in modutils.c)
Fixed the redefined functions (bb_info_msg)

Change-Id: Ib1f9b28212476f974f20b16c7a393aaf0158f64a
diff --git a/changelog.cp b/changelog.cp
new file mode 100644
index 0000000..0746239
--- /dev/null
+++ b/changelog.cp
@@ -0,0 +1,22 @@
+10-xx-2019 - sdb rewrote much of CP's syslogd changes
+
+08-20-2019 - tmeese - updated to 1.30.1
+
+lots of stuff - wbooth, sdb: changes to syslogd, ...
+
+03-03-2016 - sdb - replaced Cradlepoint's "ip neigh" with upstream's
+
+01-15-2016 - DA - modified dhcpc.c to allow option -m (MAC) to manually
+override the MAC address sent as chaddr in BOOTP packet. This works around
+a bug where an invalid hardware address was being sent when an interface had
+no mac address such as a gre tun device. 
+
+11-2-2015 - DA - Upgrade to version 1.24.1
+ CP changes:
+  Kbuild.src
+  ip_common.h
+  ip.c
+  ll_map.c
+  ll_map.h
+
+sources: www.busybox.net