Merge pull request #1020 from mecampbellsoup/add-version-to-getnetworkinfo-rpc

Add version field to GetInfo RPC endpoint

rpcserver.go

@@ -1247,6 +1247,7 @@ func (r *rpcServer) GetInfo(ctx context.Context,
 		Uris:                uris,
 		Alias:               nodeAnn.Alias.String(),
 		BestHeaderTimestamp: int64(bestHeaderTimestamp),
+		Version:             version(),
 	}, nil
 }