0.33 -- Some internal changes.
     -- notably the setstr() function to make a string of '*' characters.

0.32 -- Converted all files to UNIX format.

0.30 -- Made test.pl better structured test.
     -- With test.pl, debugged ReadLine.pm.
     -- Changed Makefile.PL to contain dependency to Term::Screen
     -- Extended readline() function with PASSWORD functionality.

0.20 -- First version.
