Artifact 305bcc078165737af0fc8001c37b42fca568fa72

File www/delta2.gif part of check-in [5fcb36c81b] - Added documentation of the delta format by aku on 2007-08-26 01:32:11. Also file www/delta2.gif part of check-in [452a71f40b] - Merge in aku's documentation updates. by drh on 2007-08-26 03:03:58.