Expand verilog model search path with the folder where the cells are located

Then the verilog model can live with the cell itself

circuit/ael/mrmodels_include.ael

@@ -102,6 +102,7 @@ defun mrModels_process_netlist_cb( cbP, cbData, instH)
 	
 	net = strcat(net, "; veriloga models\n");
 	net	= strcat(net,scan_folder_va(MRMODELS_DIR_VERILOGA));
+	net	= strcat(net,scan_folder_va(MRMODELS_DIR_CELLS));
 	
 	fprintf(stderr, "%s",net);
 	return net;