text formatting in larger consoles

[Chucky]

WELCOME TO MONDO & other text's aren't properly centered when using larger consoles. Also, when making filelists there are 'leftovers' from lines. It can make a lot of 'garbage' which don't put faith in mondo user's. Eg. in libmondo-filelist.c:open_and_list_dir(). I would use something like:

    int cols, rows;
    newtGetScreenSize(&cols, &rows);
    mr_asprintf(&tmp, "Reading %-*s", cols, dir1);

instead of

    mr_asprintf(&tmp, "Reading %-68s", dir1);

That would look more profi :-)

[Bruno Cornec]

Sorry for the delay. I made the indicated modification. Cf: rev [2766] If you know other places where the same treatment can be easily done, feel free to reopen this BR.