Update skipper to 1.0.6.RELEASE

Author: ilayaperumalg

pom.xml

@@ -32,7 +32,7 @@
 		<spring-cloud-deployer.version>1.3.2.RELEASE</spring-cloud-deployer.version>
 		<spring-cloud-deployer-local.version>1.3.7.RELEASE</spring-cloud-deployer-local.version>
 
-		<spring-cloud-skipper.version>1.0.6.BUILD-SNAPSHOT</spring-cloud-skipper.version>
+		<spring-cloud-skipper.version>1.0.6.RELEASE</spring-cloud-skipper.version>
 
 		<!-- Note: Change ./spring-cloud-dataflow-server-local/pom.xml to match the spring-cloud-task.version -->
 		<spring-cloud-task.version>1.2.3.RELEASE</spring-cloud-task.version>