FixFirstLogin

v1.2.1
Will now replace any occurances of PLAYERNAME in the command with the player's name.

v1.2
Added a config option for running the command as either the player or as console.
Added a config option for allowing a time span the player must be logged into the server to avoid running the command.

v1.1
Make work again for 1.3 (compares time instead of checking hasPlayedBefore)

v1.0
First release. Please report any issues.