Merge pull request #22 from renzihui/master

Fix reconnect handling
Lazy unsubscribe in RedissonTopic. #17
Merge branch 'master' of github.com:mrniko/redisson

Conflicts:
	src/main/java/org/redisson/RedissonTopic.java
RTopic.publishAsync method added. RTopic.publish now returns the number of clients who received the message
Merge pull request #1 from mrniko/master

Merge change with origin