INT-2500: Add Support for Global Properties

`META-INF/spring.integration.properties`

JIRA: https://jira.springsource.org/browse/INT-2500
INT-3085: Use `RedisProperties` for `RMDStore`

JIRA: https://jira.springsource.org/browse/INT-3085
INT-3143: Add `ConfigurableMongoDbMessageStore`

JIRA: https://jira.springsource.org/browse/INT-3143

INT-3143: Polishing, fixed and documentation

JIRA: https://jira.springsource.org/browse/INT-3077