Changes for version 1.01
- Fixed cut-and-paste sloppiness in Ping where the package was defined as Client
- Added versions numbers to prerequisites in Makefile.
an object-oriented interface for developing Trackback clients and servers,
a class for implementing Trackback client functionality.
an object representing Trackback data to a pingable resource.
an object representing a Trackback message.
an object representing a Trackback ping.
a super/static class for implementing Trackback server functionality.