Pinged blocks un-ping, Right-click with dye to ping now

Pinged blocks should update after about 1 second and stop showing as
pinged.  Pinging is now done by right-clicking with dye to ping with
that color of wool.  
Still won't ping if you are too close.  

authored by both @g-rocket and @1000000000
Merged stuff

Conflicts:
	src/aor/PingTool/PingToolPlayerListener.java