createQuery and createKey - generalize structure

The following 2 methods createQuery(namespace: string, kind: string): IJournalQueryModel; createKey(specs: any): object;

The structure of the parameter should be abstracted to be s

AWS wants to be able to pass information such as { table_name: tenant_name subproject_name ..etc } of type 'any'.

This is required for AWS,as we are restricted to parse and use the 'Namespace', 'kind' which does not work in all scenarios for the models we have.