code clean up and added comments

main.c

@@ -9,17 +9,22 @@
 
 int main() {
 	stdio_init_all();
-	
+
+	// setup multicore processes
 	multicore_reset_core1();
 	multicore_launch_core1(core1_main);
 
+	// allow core 1 to pause core 0
+	// this is needed to allow saving network config to flash
 	multicore_lockout_victim_init();
 
+	// run USB HID device on core 0
 	run_hid_device();
 }
 
 
 void core1_main() {
+	// run HTTP services on core 1
 	run_http_server();
 }