window_stats

[zb32]

Implemented and integrated the window_stats module into the pipeline. Modified the coverage_tsv module as the coverage.tsv file generated by it was breaking the window-stats python script being called as it wasn't expecting the sequence to be repeated in the file. Tested with the test and test_full profile.

PR checklist

• [x] This comment contains a description of changes (with reason).
• [x] Make sure your code lints (nf-core lint).
• [x] Ensure the test suite passes (nextflow run . -profile test,docker --outdir <OUTDIR>).
• [x] Output Documentation in docs/output.md is updated.
• [x] README.md is updated (including new tool citations and authors/contributors).

[zb32]

Looks good, some minor changes.

Have you run both the unit and full tests successfully?

I've made the changes and both the tests are working