Unify text descriptions between overview and parallel diagrams. Thanks to @ohofmann
Improve defensive code when validate information not present. Fixes #16
Support flexible switching between piped and non-piped approaches per aligner. Handles shorter reads with novoalign for piping and follows bwa/bwa-mem recommendations based on read sizes
Update readme documentation to include links to blog posts. Provide history of changes per release
Provide link to biovalidation mailing list
Provide link to biovalidation mailing list