changed which data is printed to files.

TODO: make this more confiniant. So I do not have to commit every change.
updated the matlab file so now the on and off switching of specific plots is much easier.
started working on the upgrade of the other two integration functions that are implementend. The upgrade is from ... methode to the Adaptive Simpsons rule.

However I came stuck on the facked that probably integrate function 2 and 3 are wrongly used or that the comments are wrong.