Update build badge (#274)

* Update build badge

* Update default long poll timeout to 2min to match server side config

Author: meiliang86

README.md

@@ -1,4 +1,4 @@
-# Java framework for Cadence [![Build Status](https://travis-ci.org/uber-java/cadence-client.svg?branch=master)](https://travis-ci.org/uber-java/cadence-client) [![Javadocs](https://www.javadoc.io/badge/com.uber.cadence/cadence-client.svg)](https://www.javadoc.io/doc/com.uber.cadence/cadence-client)
+# Java framework for Cadence [![Build Status](https://travis-ci.com/uber-java/cadence-client.svg?branch=master)](https://travis-ci.com/uber-java/cadence-client) [![Javadocs](https://www.javadoc.io/badge/com.uber.cadence/cadence-client.svg)](https://www.javadoc.io/doc/com.uber.cadence/cadence-client)
 
 
 [Cadence](https://github.com/uber/cadence) is a distributed, scalable, durable, and highly available orchestration engine we developed at Uber Engineering to execute asynchronous long-running business logic in a scalable and resilient way.

src/main/java/com/uber/cadence/serviceclient/WorkflowServiceTChannel.java

@@ -111,7 +111,7 @@ public class WorkflowServiceTChannel implements IWorkflowService {
   /** Default RPC timeout used for all non long poll calls. */
   private static final long DEFAULT_RPC_TIMEOUT_MILLIS = 1000;
   /** Default RPC timeout used for all long poll calls. */
-  private static final long DEFAULT_POLL_RPC_TIMEOUT_MILLIS = 61 * 1000;
+  private static final long DEFAULT_POLL_RPC_TIMEOUT_MILLIS = 121 * 1000;
 
   /** Default RPC timeout for QueryWorkflow */
   private static final long DEFAULT_QUERY_RPC_TIMEOUT_MILLIS = 10000;