BUG: Fix hooks clone when ITK is a submodule
BUG: Fix hooks clone when ITK is a submodule

To address the error:

  ./SetupHooks.sh: Zeile 39: cd:
  /cygdrive/g/super/itk/Utilities/DevelopmentSetupScripts/…/…/.git/hooks: Not
  a directory

when ITK is as Git submodule.

malaterre/ITK,blowekamp/ITK,thewtex/ITK,stnava/ITK,spinicist/ITK,malaterre/ITK,fbudin69500/ITK,spinicist/ITK,richardbeare/ITK,LucasGandel/ITK,blowekamp/ITK,stnava/ITK,thewtex/ITK,hjmjohnson/ITK,vfonov/ITK,Kitware/ITK,thewtex/ITK,fbudin69500/ITK,hjmjohnson/ITK,blowekamp/ITK,fbudin69500/ITK,spinicist/ITK,vfonov/ITK,fbudin69500/ITK,BRAINSia/ITK,BRAINSia/ITK,hjmjohnson/ITK,vfonov/ITK,blowekamp/ITK,malaterre/ITK,BRAINSia/ITK,InsightSoftwareConsortium/ITK,malaterre/ITK,fbudin69500/ITK,Kitware/ITK,fbudin69500/ITK,stnava/ITK,spinicist/ITK,Kitware/ITK,spinicist/ITK,spinicist/ITK,richardbeare/ITK,malaterre/ITK,vfonov/ITK,malaterre/ITK,fbudin69500/ITK,LucasGandel/ITK,stnava/ITK,BRAINSia/ITK,blowekamp/ITK,LucasGandel/ITK,InsightSoftwareConsortium/ITK,vfonov/ITK,hjmjohnson/ITK,richardbeare/ITK,InsightSoftwareConsortium/ITK,vfonov/ITK,BRAINSia/ITK,Kitware/ITK,stnava/ITK,LucasGandel/ITK,InsightSoftwareConsortium/ITK,Kitware/ITK,fbudin69500/ITK,vfonov/ITK,thewtex/ITK,richardbeare/ITK,LucasGandel/ITK,spinicist/ITK,Kitware/ITK,stnava/ITK,stnava/ITK,vfonov/ITK,blowekamp/ITK,malaterre/ITK,blowekamp/ITK,BRAINSia/ITK,hjmjohnson/ITK,thewtex/ITK,stnava/ITK,BRAINSia/ITK,blowekamp/ITK,richardbeare/ITK,LucasGandel/ITK,vfonov/ITK,LucasGandel/ITK,Kitware/ITK,richardbeare/ITK,InsightSoftwareConsortium/ITK,hjmjohnson/ITK,LucasGandel/ITK,InsightSoftwareConsortium/ITK,richardbeare/ITK,InsightSoftwareConsortium/ITK,thewtex/ITK,malaterre/ITK,stnava/ITK,spinicist/ITK,hjmjohnson/ITK,spinicist/ITK,thewtex/ITK,malaterre/ITK