Revert "Genlist: restore old behaviour of item next/prev in group items"
This reverts commit f0a0da9f449b0878fe6a5ce2abc50b8b6589c50a.
As per T5938 seems we really want to restore a totally wrong
behaviour, without taking care of newer apps being broken.
I revert this for now, but I'm still convinced that we must
find a way to let user use a sane ordering for newer app.
I'm thinking about adding an api in genlist to let the widget
use the new sane ordering, something like
elm_genlist_fixed_ordering_set(bool) so that new apps can use
this to ensure correct behaviour. zmike what do you think about