0.1.1

Changes:

• Place title footnotes (funding, author email) in left column only
• Automatically number labelled equations (no need for eqnum any more)
• Add shorthands for author list definition
• Avoid hyphenations and undesired breaks in author list, avoid hyphenations in headings
• Add helper for column balancing on last page

Full Changelog: v0.1.0...v0.1.1