Adjust progress window for file delete operation.

Show file name and file counter.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Ticket #3043: broken NCurses detection.

HAVE_NCURSESW_CURSES_H included the wrong header.

Partially revert 80c8d5800329e344f400db1ecc97a8c663b612e6
for lib/tty/tty-ncurses.h.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>