Prints text in a screen.
VGA.printtext( x, y, text, trans);
x - x coordinate where the text is to be printed
y - y coordinate where the text is to be printed
text - the string to be printed
trans
none
VGA.printtext(5, 30, "This is a string");//prints the word "This is a string at row 5, column 30 of the screen VGA.printtext(1, 10, "This is a string");//prints the word "This is a string at row 1, column 1 of the screen