2008-11-03 Chris Jackson  <chris.jackson@mrc-bsu.cam.ac.uk>

	*  References updated to published version of the paper.

	*  Version 1.2 released.
	
2008-09-09 Chris Jackson  <chris.jackson@mrc-bsu.cam.ac.uk>

	*  Code of the form seq(0, 1, length=n+2)[-c(1,n+2)] replaced by
	ppoints(n, a=0)

2008-08-28 Chris Jackson  <chris.jackson@mrc-bsu.cam.ac.uk>

	*  Panel functions for all strips implemented for use with lattice
	graphics. Thanks to Austin Frank for the suggestion.

	*  Sectioned density plots can now point downwards or rightwards.

	*  Border drawn around lightest box in sectioned density plot.
	
	*  cex property added to denstrip.legend.

	*  User-specified axis ticks supported in denstrip.legend.
	
	*  default axis tick annotations in denstrip.legend now have 3
	significant figures instead of 2 decimal places.
	
2008-08-21 Chris Jackson  <chris.jackson@mrc-bsu.cam.ac.uk>

	*  Version 1.1 released

2008-08-19 Chris Jackson  <chris.jackson@mrc-bsu.cam.ac.uk>

	*  Eliminated dependency on R.utils by re-implementing
	seqToIntervals function in sectioned.density(). Thanks to Tobias
	Verbeke for the suggestion.

2008-08-15 Chris Jackson  <chris.jackson@mrc-bsu.cam.ac.uk>

	*  alpha channel supported in all user-specified colors. 
	
2008-08-15 Chris Jackson  <chris.jackson@mrc-bsu.cam.ac.uk>

	*  Version 1.0 released. 
	
