Replacement default for missing CAD object IDs

[theo-armour]

@mdengusiak

Need suitable CAD object IDs for all values here:

spider-gbxml-fixer/r0-4-0/gbx-gbxml-core.js

Lines 107 to 126 in 02beda3

	GBX.cadIdsDefault = {
	InteriorWall: "Basic Wall: SIM_INT_SLD",
	ExteriorWall: "Basic Wall: SIM_EXT_SLD",
	Roof: "Basic Roof: SIM_EXT_SLD",
	InteriorFloor: "Floor: SIM_INT_SLD_FLR",
	ExposedFloor: "Floor: SIM_EXT_SLD_FLR",
	Shade: "???: SIM_???",
	UndergroundWall: "Basic Wall: SIM_???",
	UndergroundSlab: "Floor: SIM_???",
	Ceiling: "???: SIM_???",
	Air: "???: SIM_???",
	UndergroundCeiling: "???: SIM_???",
	RaisedFloor: "Floor: SIM_???",
	SlabOnGrade: "Floor: SIM_???",
	FreestandingColumn: 0x808080,
	EmbeddedColumn: 0x80806E,
	Undefined: 0x88888888
	};