Makes "enabled", marker set id, marker set priority, hide markers by default and marker set name configurable for all trait handlers.
Makes "displayMinstrelSongs" configurable for minstrels
Removes the per-trait update-rate
Adds a task timer to update the marker for any NPC moving around
Sets the marker update delay to 5 minutes
Skips all quest marker updates, unless a quest has changed
Adds information about all provided quests to a quest NPC's marker
Makes sure to use the most appropriate marker title and icon based on which role the NPC fulfills
Improves HTML format of quest marker descriptions
