PlayerStatistics

Hello, in this update I begin setting up logic for how achievements are going to work. For now, there will be a set list, but in the future I hope to add achievements that can be added via API or even configuration. There are no commands that will work for achievements atm, but be on the look out for the next few updates. Apart from that, I've improved the command that shows the xp required for each level. Instead of a player typing /xpbylevel <level> They now just type /levels. The plugin will generate an inventory of paper that contains the level and it's corresponding XP required. The permission for this command is: playerstatistics.levels