* Ensure close connections after tests * Remove `Thread.sleep` where it is possible JIRA: https://jira.springsource.org/browse/INT-3113 INT-3113: Improve `RedisAvailableRule` * Upgrade to Spring-Data-Redis-1.1.0 * Change Redis port to default one - 6379 Polish - add smart delay to SubscribableRedisChannelTests.pubSubChannelTest