- TEST:
	- route style vs. autorouter
	- smartdisperse 
		- compare to 1.2.4; term changes
		- test subcircuits
	- autoplace (compare to 1.2.4; term changes)
	- autoroute (compare to 1.2.4; term changes)
	- pcb_pstk_shape_hole_break(): min ring DRC rules on padstack, especially with asymmetric (non-centered) shapes
	- test advanced search with padstacks
	- query on subc
