FIX: Clear() should clear the list of children
FIX: Clear() should clear the list of children

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