StoEx parser does not produce CharacterisedVariable instances
The new StoEx parser successfully processes variable references and creates Variable instances. However, many code locations expect a reference like "loopSize.VALUE" to be a CharacterisedVariable instead of a Variable. Unfortunately, the CharacterisedVariable is located in the PCM bundle while the StoEx shall be independent from PCM and resides in a different bundle. Therefore, the parser can never yield such an instance without manual intervention. This ticket is about injecting code that creates such CharacterisedVariable instances instead of Variable instances.
Fix has been integrated into master.