views paging dropdown I need something like a drop down pager for a view with many pages.
Either drop down with all pages listed, or maybe more fancy like this one here: 

http://www.zeit.de/2014/18/sextourismus-ostafrika/seite-5

(Scroll down to the comments part. Hovering the comments-pager pops up a grid with page-numbers)

Is there a module for that or an easy way to build it myself? I didn't find a solution.
For now I didn't find any module for this but you can achieve this by playing around with pager CSS. Just like drop down menus. Pager also has an unordered list with ul and li. I tried it and somehow I was able to show pager as a grid on hovering it and it was working. 
You have to do some more in it to achieve exactly what you want.

Here I have given you a rough idea and I think this will help you.