Bug fixes and added redis sentinel supportability changes.

src/main/resources/redis-data-cache.properties

@@ -6,10 +6,10 @@ redis.hosts=127.0.0.1:6379
 #- redis password
 #redis.password=
 
-#- set true to enable redis cluster mode
+#- set true to enable redis cluster mode (default value: false)
 redis.cluster.enabled=false
 
-#- set true to enable redis sentinel mode
+#- set true to enable redis sentinel mode (default value: false)
 redis.sentinel.enabled=false
 # redis sentinel master name (default value: mymaster)
 redis.sentinel.master=mymaster
@@ -20,7 +20,7 @@ redis.sentinel.master=mymaster
 #- redis connection timeout (default value: 2000)
 #redis.timeout=2000
 
-#- enable redis and standard session mode.
+#- enable redis and standard session mode. (default value: false)
 # If enabled,
 #   1. Must be enabled sticky session in your load balancer configuration. Else this manager may not return the updated session values.
 #   2. Session values are stored in local jvm and redis.