1.0-1 	Windows version corrected
01/08/2007	1.0-3 	Corrected lcd.eval, removed reference to malloc.h (obsolete)
02/08/2007      1.0-4 	Corrected some mismatched Calloc/Free/free in convhullnmlc,renormalise
05/08/2007	1.0-5 	Fixed CR line endings
18/08/2007      1.0-6 	Fixed summary
16/11/2007      1.0-7 	Disabled strict-aliasing to fix incompatibility with gcc-4.2
19/11/2007	1.0-8 	Removed empty sections in documentation, fixed license
20/11/2007	1.0-10 	configure added for compiler-independent version
04/12/2007	1.0-11 	configure for Windows added

03/01/2008	1.1 	Added functions to compute the "weighted" MLE and tidied up some of the documentation.
02/04/2008 	1.1 	Added a stable way to compute integrals
07/04/2008      1.1-1 	Already a few fixes for very minor code things (removing unused variables etc)
13/05/2008	1.1-2 	Streamlining the weights and some documentation improvements (minor)
14/06/2008      1.1-2 	Improving handling of points not in general position

05/07/2008  	1.2-0 	Changing the format of the verbose part slightly
			Added lcd.getweights
			Added lcd.eval.marg
			Changed the way marginals are computed (hopefully
			for the better!)

11/12/2008	1.3-0 	changing to rlcd, dlcd for consistency with current
			R conventions and changed the name of other
			functions
			Updated lcd.interp for compatibility with mixtures
			Updated 1-d version for lcd.mle for compatability
	              	with lcd.eval
			Significant improvements and modifications to 
			documentation
15/12/2008	1.3-1 	Added vignettes, corrected arguments of plot (adding 
			'drawlabels' in the correct place, corrected a use of 
			deprecated function
01/01/2009      1.3-2 	Updated vignette to be latest version of JSS paper,
	              	including using png graphics
	              	Changed the colors to use heatmap colors rather than
	              	the slightly daft terrain (thanks to Achim Zeileis
	              	for this suggestion and the references)
29/01/2009	1.3-3 	Corrected a slight error with rgl axis labels, and 
			fixed the vignette

11/05/2009	1.4-0	Added A, alpha, detA to the output from mlelcd and
			cleaned up rlcd; fixed some plot things; added bunique,
			betaunique and removed dependence on 'akima' package.
			Corrected qhull options NOT to joggle input, as this is clearly
			ridiculous. Also removed an option that checks the triangulation
			at every stage, instead just doing it at the end.
			rlcd now uses a more sensible and faster methods of generating
			points on a simplex
11/01/2010      1.4-1	Corrected autoconfiguration scripts (thanks to Brian
			Ripley for this correction)
09/07/2010      1.4-2	Implemented the Metropolis-Hasting option in rlcd (
			thanks to Vikneswaran Gopal and George Casella for
			this suggestion)
09/12/2010      1.4-3	Corrected a slight error in getinfolcd 
			Completely removed dependence on 'geometry' package

01/01/2011      1.5-0	Added function cov.LogConcDEAD to compute the covariance matrix of the 
                        log-concave maximum likelihood density estimates
                        Added function hatA for the smoothed log-concave estimator		
01/02/2011      1.5-1	Added function dslcd to evaluate the smoothed log-concave estimates
			Added function rslcd to draw samples from the smoothed log-concave estimator
01/04/2011      1.5-2	Vignette portable problem corrected (thanks to Brian Ripley for this correction)
21/05/2011      1.5-3	Added function EMlcdmix for clustering using EM algorithm
03/06/2011      1.5-4	Corrected and added function interactive2D which creates a GUI for classification
			using smoothed log-concave in two dimensions
			Removed deprecated functions from the previous versions
06/06/2012      1.5-5	Added a NAMESPACE file to meet the new requirement of R-2.15
			S3 methods consistency resolved
			Removed functions in C code which might terminate R (i.e. stderr/stdout/exit)
			Rewrote the vignette and some of the examples (thanks to Kurt Hornik for this suggestion)