ENH: replace non-portable C header stdint.h by portable C++ header boost/cstdint
ENH: replace non-portable C header stdint.h by portable C++ header boost/cstdint

orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB