-Added new tasks to Makefile for convenience. You can now go 'make setup' after registering the driver to automatically run the mknod command. You can also now go 'make build' to essentially run 'make all' 'make register' and 'make setup' all at once in that order.\n-Wrote the function for lseek\n-Cleaned up existing code slightly and updated printk for the mknod to allow automation