BUG: DeformableRegistration4 and 8 re-enabled.
BUG: DeformableRegistration4 and 8 re-enabled.

They were disabled during the registration refactoring work.
Now they should be restored to be build normally.

Change-Id: I256724d9726481c45a1f93077c1aee497f73c45b

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