Add: conway game (basic) but flickers?

src/kernel/kmain.c

@@ -35,7 +35,7 @@ void kmain(unsigned int multiboot_info_address)
   clear();
   colorputs(ascii_title, 10);
   colorputs("   by @xamidev - star the repo for a cookie!\n\n", 14);
- 
+
   timer_install();
   serial_printf(2, "%d\tinitialized timer handler", global_ticks); 
   keyboard_install(); 

src/kernel/shell.c

@@ -65,7 +65,8 @@ void shell_install()
   register_command("uptime", program_uptime);
   register_command("echo", program_echo);
   register_command("sysinfo", program_sysinfo);
-  
+  register_command("conway", program_conway);
+
   for (;;)
   {
     char input_buffer[BUFFER_SIZE];