v1.3  
2006-11-27
- snp, summary.snp and expandsetupSNP fixed to deal with SNP with 100% missing information

2006-11-26
- manual for WGstats moved to WGassociation
- summary.GWassociation (previous WGstats) fixed

2006-11-25
- interactionPval now accepts only response and asumes formula response~1
- summary.WGassociation and WGstats swapped
- summary.WGassociation generates output even if no info is supplied (whole dataset)

2006-11-23
- added methods for extraction and modification of setupSNP and WGassociation objects 
- genetic model functions generic
	-methods: default: recode (accepts snp, numeric, factor or character max 3 values)
		  WGassociation: extracts pvalues for that model




