Read back actual TTL into TimeToLive property. [DATAREDIS-523]

[spring-projects-issues]

Christoph Strobl opened DATAREDIS-523 and commented

read back the actual TTL in case there's a property annotated with @TimeToLive. Ignore this option when using AccessType.PROPERTY or when the time to live is present on type level

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Reference URL: http://stackoverflow.com/questions/37920986/retrieve-ttl-of-pojo-stored-using-spring-redis-repository

Referenced from: pull request #208, and commits de4a316, fd6e4d1, 53e17de, 4bb31bb, c4ddc9e