2008-06-12: 

	. Changed verbose output from stage 1,2 to Tree Cut, PAM stage
	. distM is only modified (copied) if necessary

2008-06-03: 1.12

	. labelUnlabeled is now deprecated and replaced by (renamed to) pamStage.
	. deepSplit range extended to 0 through 4

2008-04-03: 

	cleanup: function .assignModuleColor commented out to remove a R CMD
	check warning.

2008-03-12: 1.11-3

	another bug in interpretation of deepSplit fixed; in particular, the default now works.

2008-03-07: 1.11-2

	bug in interpretation of deepSplit fixed

2008-03-05: 1.11-1

	dynamicHybrid: When number of merges below the cut is smaller than minClusterSize, simply return
	with all labels=0 instead of throwing an error.

2008-02-19: 1.11

	change default cutHeight from max(dendro$height) to 99% of the range
	of between maximum and 5th percentile (from minimum) of dendro$height

	change in printFlush: use cat, not print to get rid of the [1] " leading the output

2008-02-16: 1.10-02

	cutreeDynamic: if method=="hybrid" and distM not given, issue a warning and default to method="tree"

2007-12-11: 1.10

	cutreeHybrid: distM is a mandatory parameter now (no more NULL
	default) since it is used in stage 1 as well.

2007-11-22: 1.09

	cutreeDynamicTree: bug where the last element on the dendrogram remained unlabeled is fixed by
	Bin Zhang.

2007-11-13: 1.09

	Changes in Dynamic Tree: minimum significant forward runlength is now
	set as a fraction (1/3)+1 of the minimum cluster size;
	minAttachModuleSize is now 2*minModuleSize instead of a hardcoded
	number 100.

2007-09-17

	Updated URL in description to http://www.genetics.ucla.edu/labs/horvath/CoexpressionNetwork/BranchCutting/