We only need schema_version.
HTML script content needs special escaping. Closes #464.
Remove biosample validation_documents, will be replaced by biosample_characterization.
Make the import data script more flexible
Dump schemas no longer helpful.
Skip ignored columns in extract-test-data.
Updated test set
Schemas 1, well, hopefully.
Make the URLs prettier where possible.
Merge remote-tracking branch 'origin/newschemas' into newschemas-ui