Changes
* Fixed an issue where the [[Object_hierarchy_in_XAML:_NextLevel,_ParentLevel,_LinkedLevel#LoadNextLevelCommand|LoadNextLevelCommand]] did not work under specific conditions (invoked in offline and then in online mode).
* Fixed an issue where [[SYSCLS_CHILDINFOOWNER|child count]] indicators did not update when you delete its child objects which only exist locally.
* Fixed an issue where line breaks (in strings property values) from Windows are not recognized as such on other systems.
