Remove old code

Delete commented code

resistor.py

@@ -37,7 +37,6 @@ class StripResistor(LibrePDKStructure):
 
 	def add_contacts(self, r):
 		ret = gf.Component(self.name+"_tapped")
-		#r = r.move([-r.xmin,-r.ymin])
 		pad = ViaStripe(self.config, self.name+"_CONTACT", self.layer, self.width, self.width, self.contact_to, less_vias=True)
 		mx = pad.xsize
 		my = (pad.ysize-r.ysize)/2