I've uploaded all the code into Mercurial, and even included an install text file.
Unfortunately, I haven't the time to create a zipped version of the files for public downloading, but if you have the know-how in Mercurial you can grab the code from the public end of the repository.
Please remember that a lot of this code was created with the hope to create a working project first and foremost - I wanted to be sure I had a working project before I spent time to make it architecturally sound. So there are a lot of things in the code that I know myself are not top-notch, but they were merely quick fixes for the time being.
The project works in a pretty stable manner, thus why I decided the project could be released as "Beta".
Please download PHPDraft, take a look, install, and if you can use it for your draft. Let me know how it works for you. Comments, questions, suggestions.
Thanks!