Updated info about the 0.1 release

Testing and bug fixing of the 0.1 source files has finally been completed, but the help - and info modules still need some work before the release is ready to be uploaded. I'm pretty hopeful that it might be ready to be released during the weekend, but it not, as soon as possible next week.

Good news for Windows users is that the first release will include an installer, which was not certain until now.