switch to uint64_t, etc. integer types
more type updating
almost done with type update
type changes done?
person/animal/plant
bugfix
SNP -> marker text changes, to go with allowing multichar alleles
remove some unnecessary params
write_freqs update
basic multichar allele draft
--allele1234 multichar
minor read loop cleanup
closer to multichar .ped read
ped_to_bed_multichar_allele working?
bugfix
multichar allele merge working for binary filesets