Corrected the mess caused by introducing default_nettype none into the design
verification netlists.  Also cleaned up the broken power-on-reset signaling,
and added connections from the user space to the I/O pad direct-to-pad analog
signal pins.
diff --git a/verilog/rtl/user_id_programming.v b/verilog/rtl/user_id_programming.v
index 421e663..526a802 100644
--- a/verilog/rtl/user_id_programming.v
+++ b/verilog/rtl/user_id_programming.v
@@ -37,3 +37,4 @@
     endgenerate
 
 endmodule
+`default_nettype wire