It appears that these apps use a PageWithBottomEdge component which is not a UITK component. I think it comes from here: http://ubuntu-component-store.readthedocs.org/en/latest/_components/pagewithbottomedge.html
It appears that these apps use a PageWithBottomEdge component which is not a UITK component. I think it comes from here: http:// ubuntu- component- store.readthedo cs.org/ en/latest/ _components/ pagewithbottome dge.html