Simple Check Server
    To Use: run server $(External Dictionary) $(Port). there must be an external Dictionary
    to add port, else it will run at 8080 with default dictionary.

    The server will prints its listening port and IPv4 addresses.
    
    the server will print accepted peer's IPv4 address.

    the server will print when a thread accpets a client to run its spell checker.

    there is no quit.

    remember to use fuser -k $(port)/tcp to kill all process hogging the default or 
    assigned port before using.