Nickname WhiteList

Features:
- use nickname for player identification
- correctly add/remove player to whitelist, even when offline
- can be enabled and disabled
- configurable messages

You can configure message with placeholders and colors (using '&'):

message  :  
  kick   :  'You are not whitelisted!'  
  enabled   :  'Whitelist enabled!'  
  disabled   :  'Whitelist disabled!'  
  already-whitelisted   :  'Player  %player% already whitelisted!'   
  added   :  'Player  %player% added to whitelist!'   
  not-in-whitelist   :  'Player  %player% is not in whitelist!'   
  removed   :  'Player  %player% removed from whitelist!'   
  listing   :  'Whitelist  :   %player_list%'

Commands:
/whitelist add [username] - add player to whitelist
/whitelist remove [username] - remove player from whitelist
/whitelist enable - enable whitelist
/whitelist disable - disable whitelist
/whitelist list - show whitelist in chat

Permissions:
simplewhitelist.manage - access for all commands