-- Added help buttons and organized help file.
-- Added the dependency stack.
-- Added the ability to quickly reverse dependency lists.
-- Fixed several bugs with the display of small listboxes.
-- Function calls that appear on lines that begin with a comment mark are no longer included as "hits".
-- A function whose names contain the name of another function (e.g. GreatMyFunc and MyFunc) is no longer includes as a "hit" when searching for that other function.