#1393 Marking scrolls with custom image

[Storyteller]

Hi,
for the marked scrolls there should be some different images to select (marked house, marked tree, marked mountain, marked plains, marked island, etc.) to see easier where the scroll will teleport you. When marking a scroll, there will appear a GUI to select the number of scrolls you want to mark and the desired image. There is also a "Choose automatically"-option availiable, which selects the image automatically, depending on the zone you are in.

Best greetings,
- Storyteller