Initial commit of the AENET code.

{
    "potentials" : {
        "Ti" : "Ti.10t-10t.nn",
        "O"  : "O.10t-10t.nn",
        "H"  : "H.10t-10t.nn"
    },
    "structure_file" : "input.vasp",
    "trajectory_file" : "md.traj",
    "temperature" : 300.0,
    "md_steps"    : 100,
    "print_steps" : 1,
    "time_step"   : 1.0
}