BUG702: RPC Router fails to acquire IP address of the host

Removed the check that only picked private address space addresses. Now we pick IPv4 address belonging in any category that is not loopback address.

Change-Id: Idf98d1c64306059029bc4a6347d1ff952d45a6ba
Signed-off-by: Abhishek Kumar <abhishk2@cisco.com>
Merge "BUG702: RPC Router fails to acquire IP address of the host"