Reload just the page when changing the annotation properties
Submitted by Jose Aliste
Currently when updating the properties of an annotation we invalidate the complete pixbuf cacache with a call to ev_view_reload(). This is super slow on large documents... I know in the past we rejected making ev_view_reload_page() public but for this, I don't see any other proper solution. So I am attaching two patches. One that makes ev_view_reload_page public and the other which uses this function to reload just the page of the annotation instead of everything.