aerospike-query-engine

[Aloren]

Hi @rbotzer
Since aerospike-query-engine is used only by spring-data-aerospike I've cleaned it up and moved required code to the spring-data-aerospike repository. #89
I'm not sure whether deleting aerospike-query-engine from extensions repo is correct, what do you think?

[rbotzer]

I think I'll add to its README that it is obsolete now, point at Spring Data for Aerospike and link to our docs. Then we can leave it around for a while, removing it in a few months. Cc Joe (@arrowplum)

[Aloren]

Thanks. That would be nice!