Upgrade Eureka to 1.4.12. Fixes #1492

spring-cloud-netflix-dependencies/pom.xml

@@ -18,7 +18,7 @@
 		<spring-cloud-config.version>1.1.4.BUILD-SNAPSHOT</spring-cloud-config.version>
 		<spring-cloud-stream.version>1.0.3.BUILD-SNAPSHOT</spring-cloud-stream.version>
 		<archaius.version>0.7.4</archaius.version>
-		<eureka.version>1.4.10</eureka.version>
+		<eureka.version>1.4.12</eureka.version>
 		<feign.version>8.16.2</feign.version>
 		<hystrix.version>1.5.3</hystrix.version>
 		<ribbon.version>2.2.0</ribbon.version>