Test calculation of SNP quality for various values of EPSILON
Remove SNP_Pos from SNP_Prof data structure and update SNP call positions during alignment steps (callsnp.go).
Take into account SNP/Indel rate in calculation of distance threshold (callsnp.go).
Change value of EPSILON to 0.01 (share.go).
Add trace back of 'edit distance part' of alignment to call new SNPs