tidy up

I'm going to tidy up the projects page in a first step

Then i will only take the sources in the repo, because my older ones had binaries and objects in it too. (On further points I will set up images with stable builds but not at this stage)

Another problem is: I'm not sure about the language to choose for project development. English like no, or german as my born language.

I try to give a documentation about the single parts in the Wiki. I will also have a todo list there for the next jobs i imagine to do.