[Waldbaer]

I've made the changes so that you can swipe to turn pages if stylus mode is enabled and the editor will change the main display to the same page you were last viewing in the annotations editor. I'll see what I can do about the other things...

Thank you for implementing this, this really comes in very useful. I experienced that I often got the wrong page into annotation mode if I wanted to annotate the bottom of the page (I'm mostly scrolling vertically, so in these situations the most part of the screen often already shows the following page). Now I can change the page with a fast gesture, great!