Notes: First official release. This release should be quite usable for people who read manpages.
Changes: Changes since version 0.2: * Added explicit link handling options (-L,-P). * Added sha1-asaddi for SHA1 hash calculation. * Completed basic manpage. * Added sample size limit option (-l). * Added very brief hacking guide. * Compatibility, portability, refactoring, cleanup. * Added basic (non symlink-aware) excess mode (-e).