Code of the server and the client merged to the one program 'vtund'. Now support not only PPP but SLIP, most other serial protocol and programs and Ethernet tunnels via Linux EhterTap device. Simple encryption implemented. Minor shaper fixes. VPPP renamed to VTun.
Some bug fixes.
Now support deflate compression via zlib. It will support not only PPP but any other protocols and programs which runs on tty ports. A lot of code reworked and rewritten. Password based authentication implemented. New config file with servers information for vppp.