When the player leaves a parkour course, a command can be executed regardless of anything. This will allow for triggers of external plugins that don't use the Parkour API.

For example, to re-enable a custom scoreboard via "/(plugin) show" when the player is finished with Parkour, regardless if they failed, completed or quit a course.

Similar to #157

There are now 6 parkour events that could trigger a configurable list of commands.

• Join
• Leave
• Prize
• Checkpoint
• Death
• Finish (Only triggered when "rewardonce" has been enabled and the player has finished the course again.

Each of these can be added to using the "/pa setcourse (course)" conversation, or a single command using "/pa setcourse (course) command (type) (command)". The %PLAYER% placeholder can be used to insert the player's name into the command before execution.