The size of the logo now is not fixed to the file size but fixed to the document size, in accordance with the CD. The height of the logo is 8% of the smaller side of the document, i.e. 0.08\paperheight.

The logo should be placed the following way, according to CD
	* To the right, it has Y space. With Y begin 5% of the smaller page side, i.e. 0.05\paperheight.
	* To the bottom, it has Y space below the baseline of "Forschungszentrum". Hence, from the lower border of the slide, the logo needs to moved up 0.05\paperheight and then moved down by half the amount the J part of the logo is larger then the rest of the logo. The J is about 7% larger than the rest of the logo. I.e. 0.05\paperheight-0.5*0.07*0.08\paperheight.
While the first part is implemented correct, the latter is not, because the whole footline does not respect this alignment (the baseline of the whole footline should have Y distance to the bottom, but it has not). So, currently, the baseline of the logo is aligned to the baseline of the footer.