Added example timezone script from Andrew 
Added example timezone script from Andrew 


git-svn-id: 2223166f32dfc0252f77f60c9446e3f27730b4ad@10 8ba0a3ab-1543-0410-831c-f9a674249a0d

bennoleslie/pexif,untereiner/pexif,ebrelsford/pexif