Fixes bug that listUi is not found
Merge pull request #363 from nsendetzky/master

Various bugfixes and improvements
Merge pull request #359 from doleiynyk/2013-12-03_Locale_Site_Panel_Save_Item_Fix

Fixes bug that listUi is not found in locale site item panel
Adapts test data to reflect more cases without using the sub-products
Displays no articles of selection products in list view

This was the case when no category or text for searching was available