Bug#488137: evince: please use horizontal arrow icons for Previous/Next page

[Eric Cooper]

Package: evince
Version: 2.22.2-1
Followup-For: Bug #488137

> On the other hand, if you use Evince in "Continuous" mode, you
> scroll downwards through the document as you read. So going back
> actually means going "up".

Perhaps switching between Continuous and Page view mode could change
the orientation of the arrows?  That might be good visual feedback.