Marble: Add support for ListStyle::<listItemType>
completed by: Levente Kurusa
mentors: Torsten Rahn, Dennis Nienhüser
Marble has recently gained support for the KML ListStyle::background element. This task is about extending support to include the listItemType and its subtags state and href.
https://developers.google.com/kml/documentation/kmlreference?hl=de#liststyle
For this task you should find out to which extent we can support this feature in Marble and extend the code as needed.
Check the ListStyle example as a test case.