phpFlickr 1.6-Beta Released

Version 1.6-beta of phpFlickr represents a rather large bug fix. Since the first days of the class, PHP's built in XML functions have been causing trouble. I've implemented a replacement for the functions that should make everything work better. If you want, try it out and let me know how it goes for you (it should work without any problems). phpFlickr is compatible with PHP4 and PHP5.