Co-authored-by: Ubbo Veentjer <veentjer@sub.uni-goettingend.de>
Co-authored-by: Markus Matoni <matoni@sub.uni-goettingen.de>
Co-authored-by: Stefan Funk <fugu@fugu.de>

more todos added

added github url
added pagebreaks
good?

updated, added licensing and more main issues... sorry, pdf is not beeing build at the moment on my system...