Enable export and import of SDN configuration

resolves #269 (closed)

Related Issue

Motivation and Context

How Has This Been Tested?

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Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

controller/nucleus/principalNetworkDomain.go

@@ -308,7 +308,7 @@ func (pnd *pndImplementation) RemoveNetworkElement(uuid uuid.UUID) error {
 	return pnd.removeNetworkElement(uuid)
 }
 
-// UpdateNetworkElementModel updates a network element from the PND.
+// UpdateNetworkElement updates a network element from the PND.
 func (pnd *pndImplementation) UpdateNetworkElement(mne networkelement.NetworkElement, modelAsString string) error {
 	err := pnd.networkElementService.UpdateModel(mne, modelAsString)
 	if err != nil {