Advanced searching (optional, and a little techie)
The search takes Boolean operators + and - on front of words that must be included or must be excluded. * is the wildcard character and goes on the end of partial words. For example: a* -walton gets all the entries that contain a word starting in "a" but excludes any which include the word "walton"
All the fields (boatname, location, event etc) for an entry are searched
You can restrict your search to a date range
If you leave both dates empty your search will include pictures taken at any time. If you just add a start date the end date will be taken to be today. If you only add an end date the start date will be taken as the date of the earliest picture in our list.