BUG: fix the REPLACE call in Utilities/Doxygen/CMakeLists.txt
BUG: fix the REPLACE call in Utilities/Doxygen/CMakeLists.txt

In the previous configuration, a $ sign appeared in front of each folder to
be scanned by doxygen. The doxygen documentation was thus not generated.

This patch also fixes a misusage of the REGEX REPLACE, by replacing by
a REPLACE.

thanks to David Cole for the fix!

Change-Id: Iae00eff8c3269d32dc06f8b9761fac8b6718755c

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