[KPhotoAlbum] convert backend

[Jesper K. Pedersen]

| -What'll the 'convert backend (experimental)..' or similar menu option
| do..? Have I understood correctly that it'll start using sqlite database
| instead of the xml database file or will it use both? Would this make it
| faster - and how do you get the information from the database in case you
| need it WITHOUT KPhotoAlbum/KimDaBa (reading a XML file is simple with any
| programming language - how's it with a sqlite
| database..? XML is one of the main reasons I chose KimDaBa)
Forget about it, it is for some unfinished code that you should not be using. 
It is still around just in case someone some day want to look at it