Removing one additional metainfo file because the dependency system doesn't seem to work properly or I don't know how to use it.

undo renames in lammps because they will be done when merging the web_public branch

Rename section_system_description to section_system and other name changes like to section_basis_set_cell_dependent

skeleton for parser specific meta info: cp2k, castep, gpaw, lammps, octopus, quantum_espresso, turbomole