v0.2.7
- Styling: align HTML definition lists: metanorma/metanorma-iso#170
- Syntax error under Ruby 2.5 resolved: double splat arguments: metanorma/isodoc#58
- Refactor code for HTML and Word generation of document: metanorma/isodoc#56
- Add colophon #2
- Styling: add footer
- Styling: month/year dating of document
- Changed permissible document types