Version 1.1.0

Many changes to the language and the internal code warrant a new release:

• Fix CIGAR interpretation (#109) occurring when I is present
• Call bwa mem so that it behaves in a deterministic way (independently of the number of threads used)
• Add include_fragments option to orf_find()
• Add early check for column headers in count()
• Add sense argument to count()
• Add line numbers to FastQ parsing errors
• Fix __extra_args argument in map()
• Add discard_singles function
• Add interleaved option to fastq()
• load_mocat_sample now fails if pair.2 exists but pair.1 doesn't
• Reintroduce zstd compression (after fixes upstream)