Improved participant search
- The booking search feature accessible from the Project list page has now been improved and renamed to participant search
- You are now always able to search on both first and last name (requires exact match)
- You may now search for participants not connected to a booking (for example invited participants)
- To avoid a large search result, you are now able to filter on destination, future projects (default), only travelling projects, past projects that haven't yet finished or all projects.