Merge branch 'devel'

pub/3rdparty/yaml-cpp/.clang-format

pub/3rdparty/yaml-cpp/.codedocs

pub/3rdparty/yaml-cpp/.gitignore

pub/3rdparty/yaml-cpp/.travis.yml

pub/3rdparty/yaml-cpp/CMakeLists.txt

pub/3rdparty/yaml-cpp/CONTRIBUTING.md

pub/3rdparty/yaml-cpp/LICENSE

pub/3rdparty/yaml-cpp/README.md

pub/3rdparty/yaml-cpp/include/yaml-cpp/anchor.h

pub/3rdparty/yaml-cpp/include/yaml-cpp/binary.h

pub/3rdparty/yaml-cpp/include/yaml-cpp/contrib/anchordict.h

...3rdparty/yaml-cpp/include/yaml-cpp/contrib/graphbuilder.h

pub/3rdparty/yaml-cpp/include/yaml-cpp/dll.h

pub/3rdparty/yaml-cpp/include/yaml-cpp/emitfromevents.h

pub/3rdparty/yaml-cpp/include/yaml-cpp/emitter.h

pub/3rdparty/yaml-cpp/include/yaml-cpp/emitterdef.h

pub/3rdparty/yaml-cpp/include/yaml-cpp/emittermanip.h

pub/3rdparty/yaml-cpp/include/yaml-cpp/emitterstyle.h

pub/3rdparty/yaml-cpp/include/yaml-cpp/eventhandler.h

pub/3rdparty/yaml-cpp/include/yaml-cpp/exceptions.h