[WIP] commit before merge

.gitlab-ci.yml

data/HE21+T1.xyz

run_devsandbox_queue.sh

run_test.sh

src/Coordinates/coordinates.cpp

src/DataSet/DataSet.cpp

src/DataSet/DataSet.h

src/ErrorFunction/ErrorFunctions.cpp

src/ErrorFunction/ErrorFunctions.h

src/LearningMethods/GradientDescentBB.cpp

src/LearningMethods/LazyLearning.cpp

src/LearningMethods/LazyLearning.h

src/LearningMethods/LevenbergMarquardt.cpp

src/LearningMethods/ParticleSwarm.cpp

src/Network/ACSFNeuralNetwork.cpp

src/Network/ACSFNeuralNetwork.h

src/Reader/Reader.cpp

src/Reader/XYZReader.cpp

src/Reader/XYZReader.h

src/examples/CMakeLists.txt