Bug#904976: Scrolling works here

[Eduardo M KALINOWSKI]

Just to add a data point, here scrolling with the mouse wheel works as
expected in this new build of Geeqie, and in other GTK+3 applications as
well.


-- 
As well look for a needle in a bottle of hay.
                -- Miguel de Cervantes

Eduardo M KALINOWSKI
edua...@kalinowski.com.br