Hi Aternos team, could you add the following plugin?
The name of the plugin: NetWorkLevels
Plugin link: https://www.spigotmc.org/resources/networklevels.46808/
description: Network Levels is a leveling plugin for your players, when they play games or do stuff on the server you can make them earn xp and when they Level UP they can unlock awesome rewards via GUI, you can make unlimited amount of rewards with unlimited pages in the GUI, and each reward has a required level to unlock.
Thank you! 
