The version number is hardcoded in README and primitives.c.

1.0	Initial release

1.1	Fixed a bug in BoundingBox calculation.
	Reindented "example". 
	Put lexer.c, parser.c, parser.h in the archive, as they should be.

1.2	Fixed identification string in EPS header.
	Changed rendering of object creation. It didn't follow UML.
	Added spacing (&).
	Changed "example" a bit.
	Changed font from Helvetica to Times, for maximum compatibility.

1.3	Explicitly clears memory returned by malloc() where needed.
	Added "#include <string.h>" to primitives.c.
	These two bugs were reported by Hkan Kvist.
	Included my email address in "README".

1.4	Added object destruction. Changed "example" a bit.
	Made the arrow heads thinner.

1.5	Added -Wall to CFLAGS in Makefile.
	Minimized the number of generated warnings.

1.6	Another assumes-that-malloc()-returns-cleared-memory bug.
	Bug report and gdb output submitted by Hkan Kvist.
