Input extender widget: Removed obsolete stopPropagation()

Calling stopPropagation() interferes with other widgets listening to click events on parent nodes.
Even more, calling stopPropagation is not required since checking if the extension is clicked is
done by using jQuery's ".closest()".

Change-Id: I178f80357cb4fed7b9d186f4c9e3b6811850289e
List rotator widget: Assigning position absolute to menu

List rotator menu needs to be positioned "absolute" on order for its position
to be calculated correctly.

Change-Id: I09ec3008a66673a4c45324ae5568e2672c3dffd9
Merge "Input extender widget: Removed obsolete stopPropagation()"
Merge "List rotator widget: Assigning position absolute to menu"