Xinhuan:
	- Remove obsolete Data.lua file. Complete conversion to use LibMapData-1.0.
	- More conversion. Also reclaim memory for functions that are only called once at startup.
	- Update minimap line drawing code to use LibMapData-1.0 Update code for the zone dropdown in the menu.
	- Include the library LibMapData-1.0. Initial conversion of TSP functions to use LibMapData-1.0. Replace code that uses the table Routes.zoneNames.
	- Add a check for nil titles when summarizing HandyNote notes that are improperly imported.
