0.3a
	Further UI tweaks.
	Vertical and horizontal output now correctly handle newlines, tabs
	and multibyte chars.
	Half-decent parsing for command parameters etc.
	Improved portability - verified to compile on Debian, Fedora,
	FreeBSD, OpenBSD and Mac OS X.

0.2a
	Major tweaks to improve user interface.
	Fixed bug with \e missing off last character.
	Removed spurious guile dependency.

0.1a
	Initial release.
