message: added readme.pdf to installation
diff: @@ -49,6 +49,7 @@ install(DIRECTORY include/OpenImageDenoise
  install(FILES ${PROJECT_SOURCE_DIR}/LICENSE.txt DESTINATION ${CMAKE_INSTALL_DOCDIR} COMPONENT lib)
  install(FILES ${PROJECT_SOURCE_DIR}/CHANGELOG.md DESTINATION ${CMAKE_INSTALL_DOCDIR} COMPONENT lib)
  install(FILES ${PROJECT_SOURCE_DIR}/README.md DESTINATION ${CMAKE_INSTALL_DOCDIR} COMPONENT lib)
  +install(FILES ${PROJECT_SOURCE_DIR}/readme.pdf DESTINATION ${CMAKE_INSTALL_DOCDIR} COMPONENT lib)
  # Install TBB
  if(OIDN_ZIP_MODE)
  