Bukkit

DRAGONTRAVEL RELEASE 1.0:

See the new waypoint stuff on youtube: http://www.youtube.com/watch?v=r6juqug6iLw

    - Added "Flights",
      flights are travels with as many waypoints as you wish,
      commands related to flights:
          /dt createflight <name>  -> Creates a new flight, sets you in edit.mode
       /dt saveflight -> Saves the current flight
      /dt remflight <name> -> Removes a flight
          /dt flight <name> -> Lets you fly a flight
          /dt setwp -> Sets a new wp on your location
          /dt remlastwp -> Removes the last set waypoint

    - Added PayFlight option in config, which defines how much a flight costs when
      when executing /dt flight <name>.
      That cost get bypassed when a cost is defined by a sign

    - Added Flight-Signs,
      Create Flight-Signs like that:
         [DragonTravel]
              Flight
         NameOfCreatedFlight
              >Cost< (If economy activated)

        - Added new movement code and yaw direction code
    
    - Added new messages to edit in messages.yml
    
    - Removed multithreaded movement because of security reasons, thanks to bergerkiller and ZNickq