First draft online

I've posted a first draft in the docs section, just containing some first ideas. I will write a first proof of concept for basic mode (see draft) this week.

Some lines of code are already online using SVN. I wrote these lines to get started. These lines could become part of a prototype one day, but that's not for sure. Just have a look.

If you have any comments, ideas etc. please feel free to let me know.