Remove all the garbage from CustomMarker
Remove all the garbage from CustomMarker

Should be removed in future versions because it's useless now.

GNOME/libchamplain,Distrotech/libchamplain,Distrotech/libchamplain,GNOME/libchamplain,StanciuMarius/Libchamplain-map-wrapping,StanciuMarius/Libchamplain-map-wrapping,StanciuMarius/Libchamplain-map-wrapping,Distrotech/libchamplain,StanciuMarius/Libchamplain-map-wrapping,Distrotech/libchamplain,Distrotech/libchamplain,StanciuMarius/Libchamplain-map-wrapping