2.2

New

• --circular option to simulate molecules from linear FASTA sequences as though they are circular

Breaking changes

• none

Non-breaking changes

• [internal] the barcode generation system is Class-based (cleaner code)

Fixes

• the writing process opens the output files once in write mode, instead of many times in append mode
  • should speed up the file writing
• main is cleaned up a bunch due to new class system
• more errors caught, errors are printed nicer