Upgrade eureka to 1.3.7

fixes gh-779

spring-cloud-netflix-dependencies/pom.xml

@@ -17,7 +17,7 @@
 		<spring-cloud-config.version>1.1.0.BUILD-SNAPSHOT</spring-cloud-config.version>
 		<spring-cloud-stream.version>1.0.0.BUILD-SNAPSHOT</spring-cloud-stream.version>
 		<archaius.version>0.7.3</archaius.version>
-		<eureka.version>1.3.4</eureka.version>
+		<eureka.version>1.3.7</eureka.version>
 		<feign.version>8.14.1</feign.version>
 		<hystrix.version>1.4.23</hystrix.version>
 		<ribbon.version>2.1.0</ribbon.version>

spring-cloud-netflix-eureka-client/src/main/java/org/springframework/cloud/netflix/eureka/EurekaInstanceConfigBean.java

@@ -273,6 +273,8 @@ public class EurekaInstanceConfigBean implements CloudEurekaInstanceConfig {
 	 */
 	private InstanceStatus initialStatus = InstanceStatus.UP;
 
+	private String[] defaultAddressResolutionOrder = new String[0];
+
 	public String getHostname() {
 		return getHostName(false);
 	}