Changes
/* Beta 3.0.21.0 (2019-05-XX) */
* Recursive scope connections now can be selected and edited just like any other connection.
* Assembled MetaDefinitions are now shown as objects too, not only in XML
Adaptions:
* MetaProperties are now identified by either their UID or the compound criterion [Name, Namespace, DataType] (i.e., properties with the same UID always are regarded as equal, whereas properties with different UID are regarded the same if Name, Namespace and DataType are the same).
* However, in some cases (e.g., MRO) there already are mutliple properties with the same Name, Namespace and DataType (and which in case of MRO aren't marked as system objects/properties). We react to this by defining the UID as the one and only identification criterion for system properties, including those not marked as system properties but having the Name "VALUE" (for MRO).
