new case panel_nas initial work

sbc_case_builder_accessories.cfg

@@ -491,6 +491,9 @@ accessory_data = [
      "add2","standoff",113,125,0,"bottom",[0,0,0],["sbc",false,false,false],[0,0,0],[["custom",5.75,5,3.6,10,4,"countersunk","hex",false,false,4.5,5.1]],[true,10,2,"default"],
      "model","hk_m1s_ups",2,97,5,"bottom",[0,0,0],["sbc",false,false,false],[0,0,0],[0],[true,110,2,"default"]],
 
+     // NAS Case
+     ["nas",
+     "model","hd35",-1,-67,200,"bottom",[0,0,0],["case",true,true,false],[0,0,0],["portrait"],[true,20,2,"both"]],
 
      // circuitsetup solar energy meter
      ["cs_solarmeter",