isDuplicateCollabName() Indicates whether current contents of collaboration name textfield correspond to
the name of an existing collaboration in the current project.
Create the wizard panel descriptor, using the given panel title, content panel
Parameters: myOwner - ETLWizard that owns this panel Parameters: panelTitle - text to display as panel title
Indicates whether current contents of collaboration name textfield correspond to
the name of an existing collaboration in the current project.
true if textfield contains the name of an existing collab; false otherwise