FUML14 — The ExecutionFactory class descriptions need to be updated in the specification for CentralBufferNode and DataStoreNode

The resolution to Issue FUML13-4 added CentralBufferNode and DataStoreNode to the fUML abstract syntax subset for fUML 1.3. However, the revised text in the resolution neglected updating the description of the ExecutionFactory instantiateVisitor operation in order to instantiate the corresponding CentralBufferNodeActivation and DataStoreNodeActivationClasses. However, in the normative fUML_Semantics.xmi file for the execution model, the code for the operation LociL2::ExecutionFactoryL2::instantiateVisitor actually has been updated to instantiate CentralBufferNodeActivation and LociL3::ExecutionFactoryL3::instantiateVisitor has been updated to instantiate DataStoreNodeActivation. This needs to be reflected in the corresponding descriptions for these operations in the specification document.

Update ExecutionFactory for CentralBufferNode and DataStoreNode

Update the specification for ExecutionFactory as necessary.