Upgrade dependencies to the stable Milestones

* Prepare for release

Author: artembilan

build.gradle

@@ -91,12 +91,12 @@ ext {
 	rsocketVersion = '1.0.0-RC3'
 	servletApiVersion = '4.0.1'
 	smackVersion = '4.3.4'
-	springAmqpVersion = project.hasProperty('springAmqpVersion') ? project.springAmqpVersion : '2.2.0.BUILD-SNAPSHOT'
-	springDataJpaVersion = '2.2.0.BUILD-SNAPSHOT'
-	springDataMongoVersion = '2.2.0.BUILD-SNAPSHOT'
-	springDataRedisVersion = '2.2.0.BUILD-SNAPSHOT'
-	springGemfireVersion = '2.2.0.BUILD-SNAPSHOT'
-	springSecurityVersion = '5.2.0.BUILD-SNAPSHOT'
+	springAmqpVersion = project.hasProperty('springAmqpVersion') ? project.springAmqpVersion : '2.2.0.RC1'
+	springDataJpaVersion = '2.2.0.RC3'
+	springDataMongoVersion = '2.2.0.RC3'
+	springDataRedisVersion = '2.2.0.RC3'
+	springGemfireVersion = '2.2.0.RC3'
+	springSecurityVersion = '5.2.0.RC1'
 	springRetryVersion = '1.2.4.RELEASE'
 	springVersion = project.hasProperty('springVersion') ? project.springVersion : '5.2.0.RC2'
 	springWsVersion = '3.0.7.RELEASE'