Fix bug where HUD goes away if your auras change while flying.

Add a key bind, with a config entry in the wow key binding dialog, for toggling the HUD.
Integrate with QuestHelper. Follow QH author's suggestion of just making it like TomTom, and have a waypoint for the active quest.
Make it so that when you arrive at a non-sticky waypoint and the HUD isn't up, it still goes away. (Use dummy OnUpdate?)
Make all waypoint texts and distance scales configurable.
Make a waypoint be the 'active' waypoint. Make the text a different color, or make it never scale despite distance.
Hover over events for waypoints. e.g. Bring to foreground, scale to 1, change the color, make "main" waypoint?
Fix point crowding somehow.
Make waypoint text always be under the icon.
Add config option to make some points "zone only" and others "continent-wide".
Fix rectangle waypoint display. Hard coded to ellipse at the moment.
Draggable map points.
Right click context menu for points (Same as insert, with options to move and delete).
Make "shift-rightclick" and "control-leftclick" (the modifiers) configurable.
Add a config section for managing saved waypoints.
Make all HUD elements movable.

Make it work for druid flight form somehow. (Done?)
Make non continent-wide waypoint icons not show up in the minimap unless you're in that zone. (Done!)
Fix bearing bug (radians!!) (done)
Add ETA to waypoints. (done)
Make world map waypoint icons only show up in the world map for the zone they belong to. (done)
Add some sort of FOV setting so people with widescreen monitors can adjust waypoint locations. 
   (unnecessary now that everything is done with angles)
Break the config options down into submenus. (done)
Complete flying mount database. (done)
Make speed text prefixes configurable. (done)
