OCL25 — Issue: OclAny operations of tuples and collections

Description: The OCL specification does not allow operations like = or <> to be performed tuple values. It also forbids operations like oclIsKindOf and oclIsTypeOf on collections.
Rationale: Add such operations to tuple and collection types signatures directly or by inheritance, will make the language more powerfull (e.g. a set of dogs can be casted to a set of animals).