BUG: Mantis-1317: add OTB_REQUIRED_CXX_FLAGS for c++11 in OTBConfig.cmake
BUG: Mantis-1317: add OTB_REQUIRED_CXX_FLAGS for c++11 in OTBConfig.cmake

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