In test_hmm_f2.d, checking for X chr
Merge branch 'master' into xchr
move cross_unittest.d to test/hmm
doc/data/csv_genotype_encodings.md, re codes for CSV files
Merge branch 'xchr'
Merge branch 'master' of git://github.com/kbroman/qtlHD into scanone
Adding genotype IDs on the command line
Function to parse genotypes
Moving stuff
Translate F2 symbols
Translate F2 symbols
fix
Parse encodings