logging API changed slightly (I got sick of gcc warnings about deprecated features). resampling (for live input, not yet for reencoding) is in there. several patches from Karl Heyes have been incorporated. svn path=/trunk/log/; revision=3751
(example configs turn this off, to leave behaviour as it was). svn path=/trunk/log/; revision=3008
svn path=/trunk/log/; revision=2200
svn path=/trunk/avl/; revision=1997