BUG: JPEG IO: set correct max dimensions
BUG: JPEG IO: set correct max dimensions

JPEG defines JPEG_MAX_DIMENSION in jmorecfg.h (65500L)
System library may have modified jmorecfg.h too.

Kitware/ITK,Kitware/ITK,thewtex/ITK,InsightSoftwareConsortium/ITK,hjmjohnson/ITK,richardbeare/ITK,hjmjohnson/ITK,Kitware/ITK,richardbeare/ITK,InsightSoftwareConsortium/ITK,InsightSoftwareConsortium/ITK,thewtex/ITK,BRAINSia/ITK,BRAINSia/ITK,BRAINSia/ITK,richardbeare/ITK,thewtex/ITK,InsightSoftwareConsortium/ITK,hjmjohnson/ITK,thewtex/ITK,richardbeare/ITK,BRAINSia/ITK,Kitware/ITK,hjmjohnson/ITK,Kitware/ITK,richardbeare/ITK,BRAINSia/ITK,BRAINSia/ITK,InsightSoftwareConsortium/ITK,hjmjohnson/ITK,InsightSoftwareConsortium/ITK,Kitware/ITK,hjmjohnson/ITK,BRAINSia/ITK,thewtex/ITK,richardbeare/ITK,InsightSoftwareConsortium/ITK,thewtex/ITK,Kitware/ITK,richardbeare/ITK,hjmjohnson/ITK,thewtex/ITK