changelog
	version 1.0.12
		- added support for GATK and BCFtools
	
	version 1.0.10-1.0.11
		- fixed alignStats
	
	version 1.0.9
		- vignette and man updates
	
	version 1.0.8
		- DESeq2 support
	
	version 1.0.6-1.0.7
		- vignette and man updates
	
	version 1.0.5
		- fixed preprocessReads
	
	version 1.0.4
		- fixed support for R-based software generating input/output files
		- fixed support for pipelines with several system command steps

	version 1.0.3
		- added new *.param files

	version 1.0.1 - 1.0.2
		- updated vignettes
		- added functions: overLapper, vennPlot and olBarplot
		- eliminated warning in seeFastq
	
	version 0.99.0 - 1.0.0
		- initial version on Bioconductor