Add support for Page / Slice in N1QL query derived methods.
Add PagingAndSortingRepository support through a N1qlCouchbaseRepository implementation. It will only be used as a base if N1QL is actually available on the cluster.
Refactor out some steps of entity related query creation in a N1qlUtils class, so that they can be also done eg. in repository base classes.
Add tests for both N1qlUtils and the N1qlCouchbaseRepository.
Document that PagingAndSortingRepository is supported provided N1QL is available on the Couchbase cluster.
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