Commits
- [46d4200]: throw errors if we're not processing xlsx (Ryan Davis) #24
- [d21d84a]: handle errors when the results file is open (Ryan Davis) #24
- [ea427be]: hide some unhelpful logs (Ryan Davis) #24
- [4a0ffba]: improve error message for duplicate column headers (Ryan Davis) #24
- [4eb603b]: stop relying on specific exception messages (Ryan Davis) #24