BUG: Fix DoxygenInGroup test from .zip release files.
BUG: Fix DoxygenInGroup test from .zip release files.

The .zip release archives store repository sources with CRLF endings for Windows.
Fix the regular expression in the DoxygenInGroup test script to account for
this and not throw false positive failures.

Change-Id: Ic4f948c0984ca1dc9b743dd3f9174f3fa7a4cbbb

richardbeare/ITK,InsightSoftwareConsortium/ITK,LucHermitte/ITK,malaterre/ITK,zachary-williamson/ITK,fbudin69500/ITK,InsightSoftwareConsortium/ITK,BlueBrain/ITK,BlueBrain/ITK,zachary-williamson/ITK,jcfr/ITK,Kitware/ITK,spinicist/ITK,atsnyder/ITK,spinicist/ITK,BRAINSia/ITK,fbudin69500/ITK,malaterre/ITK,blowekamp/ITK,vfonov/ITK,zachary-williamson/ITK,msmolens/ITK,BlueBrain/ITK,fbudin69500/ITK,Kitware/ITK,LucHermitte/ITK,richardbeare/ITK,jmerkow/ITK,malaterre/ITK,richardbeare/ITK,BRAINSia/ITK,Kitware/ITK,malaterre/ITK,jmerkow/ITK,msmolens/ITK,LucHermitte/ITK,vfonov/ITK,LucasGandel/ITK,LucasGandel/ITK,spinicist/ITK,blowekamp/ITK,jmerkow/ITK,ajjl/ITK,fedral/ITK,hjmjohnson/ITK,biotrump/ITK,LucasGandel/ITK,richardbeare/ITK,ajjl/ITK,spinicist/ITK,stnava/ITK,thewtex/ITK,LucasGandel/ITK,BlueBrain/ITK,atsnyder/ITK,msmolens/ITK,stnava/ITK,hjmjohnson/ITK,zachary-williamson/ITK,Kitware/ITK,ajjl/ITK,thewtex/ITK,BlueBrain/ITK,atsnyder/ITK,fedral/ITK,LucasGandel/ITK,jcfr/ITK,stnava/ITK,spinicist/ITK,malaterre/ITK,spinicist/ITK,zachary-williamson/ITK,spinicist/ITK,hjmjohnson/ITK,stnava/ITK,fedral/ITK,LucHermitte/ITK,stnava/ITK,thewtex/ITK,thewtex/ITK,hjmjohnson/ITK,msmolens/ITK,fbudin69500/ITK,vfonov/ITK,biotrump/ITK,PlutoniumHeart/ITK,fedral/ITK,fedral/ITK,hjmjohnson/ITK,fbudin69500/ITK,stnava/ITK,InsightSoftwareConsortium/ITK,jcfr/ITK,BRAINSia/ITK,ajjl/ITK,biotrump/ITK,InsightSoftwareConsortium/ITK,blowekamp/ITK,spinicist/ITK,stnava/ITK,InsightSoftwareConsortium/ITK,jcfr/ITK,atsnyder/ITK,zachary-williamson/ITK,BRAINSia/ITK,thewtex/ITK,atsnyder/ITK,blowekamp/ITK,fbudin69500/ITK,biotrump/ITK,BRAINSia/ITK,fbudin69500/ITK,fedral/ITK,vfonov/ITK,blowekamp/ITK,vfonov/ITK,PlutoniumHeart/ITK,PlutoniumHeart/ITK,InsightSoftwareConsortium/ITK,LucHermitte/ITK,msmolens/ITK,LucasGandel/ITK,richardbeare/ITK,vfonov/ITK,vfonov/ITK,BRAINSia/ITK,Kitware/ITK,vfonov/ITK,BRAINSia/ITK,PlutoniumHeart/ITK,LucasGandel/ITK,LucHermitte/ITK,PlutoniumHeart/ITK,blowekamp/ITK,fedral/ITK,jmerkow/ITK,fedral/ITK,spinicist/ITK,blowekamp/ITK,stnava/ITK,biotrump/ITK,jmerkow/ITK,hjmjohnson/ITK,richardbeare/ITK,Kitware/ITK,zachary-williamson/ITK,jmerkow/ITK,stnava/ITK,jmerkow/ITK,ajjl/ITK,thewtex/ITK,PlutoniumHeart/ITK,jmerkow/ITK,jcfr/ITK,malaterre/ITK,LucHermitte/ITK,atsnyder/ITK,richardbeare/ITK,biotrump/ITK,fbudin69500/ITK,LucasGandel/ITK,ajjl/ITK,malaterre/ITK,atsnyder/ITK,msmolens/ITK,LucHermitte/ITK,biotrump/ITK,malaterre/ITK,atsnyder/ITK,ajjl/ITK,zachary-williamson/ITK,malaterre/ITK,blowekamp/ITK,biotrump/ITK,InsightSoftwareConsortium/ITK,thewtex/ITK,BlueBrain/ITK,hjmjohnson/ITK,msmolens/ITK,jcfr/ITK,BlueBrain/ITK,jcfr/ITK,msmolens/ITK,atsnyder/ITK,ajjl/ITK,Kitware/ITK,BlueBrain/ITK,vfonov/ITK,jcfr/ITK,PlutoniumHeart/ITK,PlutoniumHeart/ITK,zachary-williamson/ITK