INT-2799 Use StringRedisTemplate by default on both inbound
and outbound store adapters.
Use a RedisTemplate with String key serializers and JDK
value serializers on the outbound store adapter if
'extract-payload-elements' is false.
INT-2811 Remove the ability to configure serializers on the adapters.
Use an external RedisTemplate for customized serialization
strategies.
INT-2811 Polishing (Review)
Polishing and updated Reference Doc.
polishing
using setters instead of ctor args for key or keyExpression
INT-2811 Polishing
Improve message when handler not initialized.
Add test for storing a simple value in a map.
f501a6730e