Changes in version 0.99.4:

SIGNIFICANT USER-VISIBLE CHANGES

	o	The 'BuxcoR' package is now renamed 'plethy' as of version 0.99.3.  

NEW FEATURES

	o	Added 'add.labels.by.sample', 'get.err.breaks' and 'adjust.labels'
	 to assist with QA/QC of data.

Changes in version 1.1.3:

NEW FEATURES:

	o	Added 'summaryMeasures' method.
	o	Added experimental heatmap-like plotting functionality 'plethy:::mvtsplot'

Changes in version 1.3.1:

NEW FEATURES:

	o	Added the 'retrieveMatrix' method
	o	Added the 'tsplot' method
	o	Added the 'mvtsplot' method	

SIGNIFICANT USER VISIBLE CHANGES

	o	Removed dependency on the 'batch' package
	o	Exported 'proc.sanity'
	o	Added dependency on ggplot2