elm genlist: Added signal emit hook. Patch by Hyoyoung Change <hyoyoung@gmail.com>

elm genlist: Added signal emit hook. Patch by Hyoyoung Change <hyoyoung@gmail.com>

On Fri, Mar 9, 2012 at 5:49 PM, Hyoyoung Chang <hyoyoung@gmail.com> wrote:
> Dear all.
>
> This is a patch about genlist to add item signal emit hook.
> due to elm_genlist_item_object_get is deprecated,
> item sinal emit hook should be supported.
> So it's added.
>
> +   elm_widget_item_signal_emit_hook_set(it, _item_signal_emit_hook);
>
> Thanks

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/elementary@69111 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33