Spring generic write-only CSV message converter
Spring content type negotiation
Create DTO for effect curve data
Add service for effect curve data
UI for effect curve data download
Bump catch-exception to the maintained version, due to bug in handling of protected methods
Clean up CSV message converter
Add missing tests and documentation
Fixes and missing js tests
typos
Fix expected message
Merge pull request #247 from SEEG-Oxford/323-effect-curve-download

Effect curve download