Fix rotation with two fingers to remember correctly the view focus.
Make bigger difference between rotation and zooming with two fingers to be easier for the user to do those actions.
Add compressed version.
Fix display of annotations.
Zoom with scrolling also outside of the image.
Load tiles on move, not after the move stops.
Fix a problem where zooming caused scrolling of page.
Merge master in amitsev.
Merge master in amitsev.