Updated minor allele freq for SNPs + lots more tests
resolve conflict
Merge branch 'master' of https://github.com/molgenis/molgenis-genotype-reader
Update getSnpVariantsByPos to only return one snpGeneticVariant

Only one SNP per pos posible so returning this as snpGeneticVariant
Updated gitignore
Function name fix
Convenience function to get SNP by ID
Merge pull request #10 from PatrickDeelen/master

Few functions to work with SNPs