Create fasta module.
read in fasta files
read in fasta files
dir change
read vcf files
improve vcf read
improve fasta and vcf header, add library tests
improve save_as_vcf in fasta.py
implement countsformat.py to work with countsfiles
improve vcf to counts format conversion
start streamed conversions
improve countsformat conversion (gzip, streamed)
improve save_as_cf
minor changes