Tighter obj/sec packaging in graphics

[holzkohlengrill]

Feature Description

Here: https://github.com/bmwcarit/Emma/blob/87c3402c35dfb19499797db8c889f03fbbd6aa1e/Emma/emma_libs/memoryManager.py#L254

                            for plottedElement in plottedElements:
                                if element[Element.addressStart] < plottedElement[PlottedElement.addressEnd] and yAxe <= plottedElement[PlottedElement.yAxe]:

Do the following:

1. Sort (bisect.insort package function might be helpful) by end address
2. Iterate over elements (backwards) and check if end address < start address of element to be added
3. If there is a free space insert the new element otherwise add to a new y level

Like this free space from upper regions will be used (worst cast would be stairs).

Consider also markers for indicating small overlaps (a few bytes).