Upgrade SF, Spring AMQP versions

Author: garyrussell

build.gradle

@@ -134,14 +134,14 @@ subprojects { subproject ->
 		romeToolsVersion = '1.9.0'
 		servletApiVersion = '4.0.0'
 		smackVersion = '4.3.3'
-		springAmqpVersion = project.hasProperty('springAmqpVersion') ? project.springAmqpVersion : '2.1.8.BUILD-SNAPSHOT'
+		springAmqpVersion = project.hasProperty('springAmqpVersion') ? project.springAmqpVersion : '2.1.8.RELEASE'
 		springDataJpaVersion = '2.1.10.BUILD-SNAPSHOT'
 		springDataMongoVersion = '2.1.10.BUILD-SNAPSHOT'
 		springDataRedisVersion = '2.1.10.BUILD-SNAPSHOT'
 		springGemfireVersion = '2.1.10.BUILD-SNAPSHOT'
 		springSecurityVersion = '5.1.5.RELEASE'
 		springRetryVersion = '1.2.4.RELEASE'
-		springVersion = project.hasProperty('springVersion') ? project.springVersion : '5.1.9.BUILD-SNAPSHOT'
+		springVersion = project.hasProperty('springVersion') ? project.springVersion : '5.1.9.RELEASE'
 		springWsVersion = '3.0.7.RELEASE'
 		tomcatVersion = "9.0.19"
 		xstreamVersion = '1.4.11.1'