scossu/lakesuperior_legacy: Legacy Lakesuperior code. @ 9888eb2f4836190505aa88b605943ffd2d70df1c

Stefano Cossu 296c0820dd Rename simple_layout to default_layout; use main graph in default_layout.		7 lat temu
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ldp_nr	fc07a7628c Large overhaul mostly in support of better resource deletion and	7 lat temu
ldp_rs	296c0820dd Rename simple_layout to default_layout; use main graph in default_layout.	7 lat temu