• This comment contains a description of changes (with reason)

Adding support for the stats file from samtools ampliconclip.

• There is example tool output for tools in the https://github.com/MultiQC/test-data repository or attached to this PR
  See: Add samtools ampliconclip stats test data test-data#347
• Code is tested and works locally (including with --strict flag)
• Everything that can be represented with a plot instead of a table is a plot
• Report sections have a description and help text (with self.add_section)
• There aren't any huge tables with > 6 columns (explain reasoning if so)
• Each table column has a different colour scale to its neighbour, which relates to the data (e.g. if high numbers are bad, they're red)
• Module does not do any significant computational work