Added new Placeholders for Clip's or Maximvdw's PlaceholderAPI

You can now get the raw or formatted time for an player's parkour time.
Will result empty if nothing exists.

Placeholders:

parkour_time_%YOUR-PARKOUR-NAME%_raw
parkour_time_%YOUR-PARKOUR-NAME%_formatted

Clip's placeholder may require an unique identifier in front called "parkourrun_"

For either an formatted result in real time or in raw long time value.​