Java and .NET version

The Java and .NET versions of TWLog are pretty much completed. I've changed the projects status vom Alpha to Planning (log analyzer application is still in that phase) / Beta (the two TWLog versions) to reflect that. There's still a build file missing for the .NET version, but I'm working on it. The .NET code has just been checked into the CVS.

The CVS now contains two modules: twlog, which contains the code for the Java version of TWLog, and twlognet, which contains the .NET version of TWLog (written in C#). Officially downloadable file releases should follow in the next few days.