Version 1.0 (2009-10-20)
   Initial version uploaded to R-Forge

Version 1.1 (2009-10-28)
	Added Angeville data
	Released to CRAN

Version 1.2 (2009-11-12)
	Added MultiSpat.pdf vignette (without .Rnw)

Version 1.3 (2009-11-19)
	Added thinnedSpatialPoly to calculate thinned maps
	Added MultiSpat.Rnw vignette

Version 1.4 (2010-02-15)
	Remove temporarily MultiSpat.Rnw vignette

Version 1.5 (2011-11-08)
	Added back MultiSpat.Rnw vignette with MultiSpat.tex disguised as MultiSpat.Rnw
	Added NAMESPACE for R 2.14+