ENH:  Added a test for Duplicating VectorImages.
ENH:  Added a test for Duplicating VectorImages.

The ImageDuplicator filter did not properly handle
vector images.  This test will exercise this.

Change-Id: I09428e1a46c74bbf097f36a5ae288f820eea87f2

malaterre/ITK,hjmjohnson/ITK,BlueBrain/ITK,rhgong/itk-with-dom,blowekamp/ITK,blowekamp/ITK,wkjeong/ITK,fedral/ITK,vfonov/ITK,jmerkow/ITK,BRAINSia/ITK,PlutoniumHeart/ITK,hinerm/ITK,zachary-williamson/ITK,jmerkow/ITK,CapeDrew/DCMTK-ITK,ajjl/ITK,paulnovo/ITK,msmolens/ITK,vfonov/ITK,stnava/ITK,richardbeare/ITK,richardbeare/ITK,jmerkow/ITK,PlutoniumHeart/ITK,vfonov/ITK,hjmjohnson/ITK,Kitware/ITK,jcfr/ITK,atsnyder/ITK,LucHermitte/ITK,cpatrick/ITK-RemoteIO,paulnovo/ITK,ajjl/ITK,fedral/ITK,InsightSoftwareConsortium/ITK,LucHermitte/ITK,daviddoria/itkHoughTransform,blowekamp/ITK,thewtex/ITK,msmolens/ITK,BlueBrain/ITK,fedral/ITK,BlueBrain/ITK,fbudin69500/ITK,fuentesdt/InsightToolkit-dev,fuentesdt/InsightToolkit-dev,rhgong/itk-with-dom,itkvideo/ITK,fbudin69500/ITK,biotrump/ITK,daviddoria/itkHoughTransform,InsightSoftwareConsortium/ITK,GEHC-Surgery/ITK,jmerkow/ITK,heimdali/ITK,eile/ITK,InsightSoftwareConsortium/ITK,cpatrick/ITK-RemoteIO,BlueBrain/ITK,richardbeare/ITK,richardbeare/ITK,CapeDrew/DITK,malaterre/ITK,malaterre/ITK,malaterre/ITK,heimdali/ITK,fbudin69500/ITK,hjmjohnson/ITK,CapeDrew/DITK,cpatrick/ITK-RemoteIO,BlueBrain/ITK,fuentesdt/InsightToolkit-dev,cpatrick/ITK-RemoteIO,LucHermitte/ITK,ajjl/ITK,atsnyder/ITK,ajjl/ITK,rhgong/itk-with-dom,jcfr/ITK,LucasGandel/ITK,ajjl/ITK,jcfr/ITK,daviddoria/itkHoughTransform,GEHC-Surgery/ITK,atsnyder/ITK,CapeDrew/DITK,vfonov/ITK,LucHermitte/ITK,paulnovo/ITK,spinicist/ITK,jcfr/ITK,itkvideo/ITK,vfonov/ITK,cpatrick/ITK-RemoteIO,InsightSoftwareConsortium/ITK,paulnovo/ITK,itkvideo/ITK,CapeDrew/DCMTK-ITK,eile/ITK,daviddoria/itkHoughTransform,jcfr/ITK,hendradarwin/ITK,malaterre/ITK,daviddoria/itkHoughTransform,eile/ITK,blowekamp/ITK,daviddoria/itkHoughTransform,stnava/ITK,CapeDrew/DCMTK-ITK,malaterre/ITK,rhgong/itk-with-dom,heimdali/ITK,Kitware/ITK,heimdali/ITK,LucHermitte/ITK,fbudin69500/ITK,rhgong/itk-with-dom,eile/ITK,paulnovo/ITK,hjmjohnson/ITK,CapeDrew/DCMTK-ITK,fuentesdt/InsightToolkit-dev,zachary-williamson/ITK,hendradarwin/ITK,richardbeare/ITK,jcfr/ITK,wkjeong/ITK,hjmjohnson/ITK,jmerkow/ITK,GEHC-Surgery/ITK,hendradarwin/ITK,itkvideo/ITK,fbudin69500/ITK,InsightSoftwareConsortium/ITK,spinicist/ITK,stnava/ITK,jmerkow/ITK,stnava/ITK,biotrump/ITK,richardbeare/ITK,wkjeong/ITK,cpatrick/ITK-RemoteIO,blowekamp/ITK,msmolens/ITK,wkjeong/ITK,GEHC-Surgery/ITK,zachary-williamson/ITK,Kitware/ITK,spinicist/ITK,itkvideo/ITK,PlutoniumHeart/ITK,eile/ITK,fbudin69500/ITK,fuentesdt/InsightToolkit-dev,hendradarwin/ITK,malaterre/ITK,hjmjohnson/ITK,eile/ITK,hinerm/ITK,itkvideo/ITK,LucasGandel/ITK,atsnyder/ITK,vfonov/ITK,BlueBrain/ITK,zachary-williamson/ITK,CapeDrew/DCMTK-ITK,biotrump/ITK,paulnovo/ITK,blowekamp/ITK,daviddoria/itkHoughTransform,biotrump/ITK,GEHC-Surgery/ITK,blowekamp/ITK,fedral/ITK,Kitware/ITK,fedral/ITK,vfonov/ITK,msmolens/ITK,fuentesdt/InsightToolkit-dev,spinicist/ITK,spinicist/ITK,fuentesdt/InsightToolkit-dev,LucasGandel/ITK,BlueBrain/ITK,stnava/ITK,hinerm/ITK,CapeDrew/DCMTK-ITK,LucHermitte/ITK,GEHC-Surgery/ITK,malaterre/ITK,ajjl/ITK,atsnyder/ITK,hendradarwin/ITK,GEHC-Surgery/ITK,Kitware/ITK,fbudin69500/ITK,heimdali/ITK,eile/ITK,InsightSoftwareConsortium/ITK,zachary-williamson/ITK,Kitware/ITK,itkvideo/ITK,hinerm/ITK,InsightSoftwareConsortium/ITK,zachary-williamson/ITK,cpatrick/ITK-RemoteIO,atsnyder/ITK,zachary-williamson/ITK,hinerm/ITK,LucHermitte/ITK,BRAINSia/ITK,fedral/ITK,PlutoniumHeart/ITK,richardbeare/ITK,biotrump/ITK,spinicist/ITK,atsnyder/ITK,eile/ITK,BlueBrain/ITK,jmerkow/ITK,hinerm/ITK,jmerkow/ITK,spinicist/ITK,zachary-williamson/ITK,itkvideo/ITK,hendradarwin/ITK,msmolens/ITK,spinicist/ITK,zachary-williamson/ITK,CapeDrew/DITK,hendradarwin/ITK,malaterre/ITK,CapeDrew/DITK,LucasGandel/ITK,daviddoria/itkHoughTransform,CapeDrew/DITK,fbudin69500/ITK,LucasGandel/ITK,PlutoniumHeart/ITK,thewtex/ITK,BRAINSia/ITK,LucHermitte/ITK,wkjeong/ITK,jcfr/ITK,atsnyder/ITK,vfonov/ITK,eile/ITK,BRAINSia/ITK,LucasGandel/ITK,PlutoniumHeart/ITK,thewtex/ITK,fuentesdt/InsightToolkit-dev,thewtex/ITK,atsnyder/ITK,msmolens/ITK,PlutoniumHeart/ITK,BRAINSia/ITK,fedral/ITK,CapeDrew/DCMTK-ITK,rhgong/itk-with-dom,heimdali/ITK,fuentesdt/InsightToolkit-dev,wkjeong/ITK,heimdali/ITK,msmolens/ITK,cpatrick/ITK-RemoteIO,heimdali/ITK,LucasGandel/ITK,hinerm/ITK,paulnovo/ITK,stnava/ITK,hendradarwin/ITK,biotrump/ITK,paulnovo/ITK,CapeDrew/DITK,wkjeong/ITK,rhgong/itk-with-dom,CapeDrew/DITK,jcfr/ITK,itkvideo/ITK,CapeDrew/DCMTK-ITK,hjmjohnson/ITK,stnava/ITK,thewtex/ITK,BRAINSia/ITK,thewtex/ITK,biotrump/ITK,spinicist/ITK,ajjl/ITK,biotrump/ITK,CapeDrew/DCMTK-ITK,GEHC-Surgery/ITK,Kitware/ITK,daviddoria/itkHoughTransform,thewtex/ITK,stnava/ITK,msmolens/ITK,rhgong/itk-with-dom,vfonov/ITK,fedral/ITK,wkjeong/ITK,CapeDrew/DITK,hinerm/ITK,stnava/ITK,BRAINSia/ITK,hinerm/ITK,PlutoniumHeart/ITK,ajjl/ITK,blowekamp/ITK,LucasGandel/ITK