World Markers Classic

v1.32-40000

• make sure we clear timers and stop updates when player leaves party/raid or loses leader/assist
  for a minimal performance gain.

v1.31-40000

• world markers no longer expire in 5minutes, they last until cancelled.
  Make the timers count up instead of count down.

v1.3-40000

• WoW 4.0.6 api update (timers are now aware of single flare clear)

v1.1-40000

• More aggressive detection of combat status for when reloading or logging in combat,
  so we can avoid doing actions that might cause issues (haven't seen any but better safe than sorry).

v1.0-40000

• Initial release
  
• Mini, movable world marker button
  
• Usable as a party leader, raid leader or assistant
  
• Optional raid flare timers