Revert "Fixing sparse grid load"

.gitignore

.gitlab-ci.yml

CMakeLists.txt

Jenkinsfile

Jenkinsfile_mpi

Makefile.am

build.sh

build_io.sh

cmake_modules/CorrectWindowsPaths.cmake

cmake_modules/FindPETSc.cmake

cmake_modules/FindPackageMultipass.cmake

cmake_modules/FindTinyObjLoader.cmake

cmake_modules/ResolveCompilerPaths.cmake

image/g_graph_hist.jpg

image/g_graph_plot.jpg

image/g_graph_plot2.jpg

install_HDF5.sh

install_MPI.sh

install_MPI_mpich.sh

install_VCDEVEL.sh