The test suite shall cover instantiation semantics

A preliminary test suite for automatic instantiation of composite structures is available.
It is used to validate the instantiation semantics covered by the CS_DefaultConstructionStrategy.
It contains both structure and behaviors, and it executes successfully (No asserts fail)
It covers instantiation of composite structures in the following cases:
- Instantiation of values for ports and parts
- Instantiation of links for binary, assembly/delegation, typed connectors, expressed between parts/parts, parts/partwithports, partwithports/partwithports, port/parts, parts/partwithports
- Instantiation of topologies of values and links which accounts for lower bound multiplicities of ports, parts and connectorEnds (resulting in Empty topologies, Unconnected topologies, Array topologies or Star topologies)
- Instantiation of default values (supports fUML ValueSpecifications, + OpaqueExpressions with a behavior)
- Addresses instantiation with multiple levels of hierarchy