Extend QueryResult as VariantQueryResult adding the list of sample names in the variants.

[j-coll]

Variant model does not contains the name of the samples, or any other metadata. The option samplesMetadata in the REST api, or the param --samples-metadata in the CLI was returning this metadata instead of the variants.

Extending the QueryResult as VariantQueryResult we can add there the list of samples in the same order as their genotypes.

[j-coll]

Will need to add a Mixin to the VariantClient to parse the List from the QueryResponse as List

    public static class QueryResponseMixing<T> {
        @JsonDeserialize(contentAs = VariantQueryResult.class)
        private List<QueryResult<T>> response;
    }