changed Radisys olt model id as rlt-3200g-w

Change-Id: I6267c73fe6657244a38313e60eeb095aa502e7fc
diff --git a/agent/device/rlt-3200g-w/mkdebian/debian/copyright b/agent/device/rlt-3200g-w/mkdebian/debian/copyright
new file mode 100644
index 0000000..0e527f0
--- /dev/null
+++ b/agent/device/rlt-3200g-w/mkdebian/debian/copyright
@@ -0,0 +1 @@
+(C) Copyright Broadcom Corporation 2003-2016