Imports an ANF file into a new project.
UI Command:	Import > ANF.
Syntax:	obj.ImportAnfFile(<filePath>)
Parameters:	BSTR filePath
Return Value:	None.
VB Example:	Set obj = app.ImportAnfFile ( "C:/KWH/GSG.anf" )
IPY Example:	oApp.ImportAnfFile('C:/KWH/GSG.anf')