
	* 0.5 is the initial release. It can load CHM files and display the
	homepage, print the displayed page, go back and forward in the
	history and toggle the contents tree panel. Enjoy.

	* 0.5.1. Minor modifications:
		+ added Doxygen comments and generated some documentation;
		+ added code to display the book's title on the titlebar,
		if the book's title can be determined.