Update WorkflowSpecificationInformationType to align with ISA-950004

[vitalJP]

Background
Explicitly Align B2MML with updated 950004 Workflow Specification Model by having "WorkflowSpecificationInformationType" address the 1st order objects used as master data.

Supporting Document
ISA950004
Clause 6.16.1 Workflow specification model, Figure 5 – Workflow specification model

Impacted Types and Solution
B2MML-WorkflowSpecification.xsd
complexType name = "WorkflowSpecificationInformationType"

CHANGE:

• element name = "WorkflowSpecificationType" type = "WorkflowSpecificationTypeType"
  TO: "WorkflowSpecificationNodeType" type = "WorkflowSpecificationNodeTypeType"

ADD:

• element name = "WorkflowSpecificationConnectionType" type = "WorkflowSpecificationConnectionTypeType" minOccurs = "0" maxOccurs = "unbounded"/>

[Dennis-Brandl]

The proposed change does not match ISA 95 Part 4. The Node is just a step in a workflow, the WorkflowSpecificationInformation contains a set of WorkflowSpecifications, which contain nodes and connections.
The WorkflowSpecificaionType is missing the relationship to other IncludesThePropertiesOf
Not shown in ISA 95 Part 4 is a WorkflowSpecificationType, which NodeSpecifications and ConnectionSpecifications. This was added as the WorkflowSpecificationTypeType.

[JoeDo]

Confirmed the addition of an IncludesThePropertiesOf element in the January-2020-Sprint branch. I'll circle back and Close this issue after the changes have been merged into Master.

[Dennis-Brandl]

Changed in the soon to be released version, Issue closed.