ENH: Download SWIG and PCRE from midas3.kitware.com.
ENH: Download SWIG and PCRE from midas3.kitware.com.

It is currently more reliable than sourceforge.net.

Change-Id: I77df9d8b7b7c2a8a5e24a04be486c8dfe1ebcf58

malaterre/ITK,malaterre/ITK,blowekamp/ITK,thewtex/ITK,InsightSoftwareConsortium/ITK,spinicist/ITK,PlutoniumHeart/ITK,stnava/ITK,fbudin69500/ITK,richardbeare/ITK,Kitware/ITK,stnava/ITK,vfonov/ITK,LucasGandel/ITK,stnava/ITK,LucasGandel/ITK,Kitware/ITK,PlutoniumHeart/ITK,fbudin69500/ITK,zachary-williamson/ITK,BRAINSia/ITK,vfonov/ITK,LucasGandel/ITK,hjmjohnson/ITK,vfonov/ITK,InsightSoftwareConsortium/ITK,jcfr/ITK,malaterre/ITK,fbudin69500/ITK,thewtex/ITK,spinicist/ITK,blowekamp/ITK,fbudin69500/ITK,hjmjohnson/ITK,stnava/ITK,fbudin69500/ITK,blowekamp/ITK,vfonov/ITK,LucasGandel/ITK,Kitware/ITK,InsightSoftwareConsortium/ITK,Kitware/ITK,spinicist/ITK,spinicist/ITK,InsightSoftwareConsortium/ITK,zachary-williamson/ITK,stnava/ITK,Kitware/ITK,PlutoniumHeart/ITK,zachary-williamson/ITK,zachary-williamson/ITK,malaterre/ITK,vfonov/ITK,hjmjohnson/ITK,stnava/ITK,InsightSoftwareConsortium/ITK,jcfr/ITK,fbudin69500/ITK,fbudin69500/ITK,vfonov/ITK,thewtex/ITK,BRAINSia/ITK,LucasGandel/ITK,zachary-williamson/ITK,zachary-williamson/ITK,richardbeare/ITK,hjmjohnson/ITK,thewtex/ITK,PlutoniumHeart/ITK,blowekamp/ITK,jcfr/ITK,stnava/ITK,BRAINSia/ITK,BRAINSia/ITK,thewtex/ITK,thewtex/ITK,LucasGandel/ITK,vfonov/ITK,richardbeare/ITK,BRAINSia/ITK,InsightSoftwareConsortium/ITK,spinicist/ITK,malaterre/ITK,BRAINSia/ITK,LucasGandel/ITK,richardbeare/ITK,stnava/ITK,blowekamp/ITK,LucasGandel/ITK,vfonov/ITK,richardbeare/ITK,malaterre/ITK,zachary-williamson/ITK,jcfr/ITK,zachary-williamson/ITK,stnava/ITK,thewtex/ITK,PlutoniumHeart/ITK,hjmjohnson/ITK,malaterre/ITK,BRAINSia/ITK,richardbeare/ITK,jcfr/ITK,malaterre/ITK,hjmjohnson/ITK,spinicist/ITK,InsightSoftwareConsortium/ITK,spinicist/ITK,spinicist/ITK,malaterre/ITK,blowekamp/ITK,blowekamp/ITK,richardbeare/ITK,PlutoniumHeart/ITK,spinicist/ITK,fbudin69500/ITK,jcfr/ITK,PlutoniumHeart/ITK,PlutoniumHeart/ITK,blowekamp/ITK,Kitware/ITK,vfonov/ITK,jcfr/ITK,jcfr/ITK,hjmjohnson/ITK,Kitware/ITK,zachary-williamson/ITK