SPECFEM3D_GLOBE v8.0.0

New in SPECFEM3D_GLOBE 8.0.0:

• support for new Earth, Moon & Mars models
• ADIOS2 file I/O support
• HIP GPU support
• GLL models for azimuthal anisotropy & Q
• LDDRK on GPU support
• Laplacian smoothing
• monochromatic source time functions, sponge absorbing boundaries, steady-state kernels
• regional mesh cut-off
• various updates (documentation, noise simulations, seismogram down-sampling, non-static compilation)

many thanks for all your contributions to this version:
Wolfgang Bangerth, Stephen Beller, Ebru Bozdag, Caio Ciardelli, Congyue Cui, Armando Espindola-Carmona, Rene Gassmoeller, Sunny Gogar, Leopold Grinberg, Quancheng Huang, Elodie Kendall, Wenjie Lei, Amanda McPherson, Yellapragada Meenakshi, Ridvan Orsvuran, Daniel Peter, Norbert Podhorszki, S.T.G. Raghukanth, Eduardo Valero Cano