moved orientation constants from Code/IO/itkIOCommon.h since they don't necessarily involve file I/O
moved orientation constants from Code/IO/itkIOCommon.h since they don't necessarily involve file I/O

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