[HarvestXP] /hxp reload - Reloads configuration files.
[HarvestXP] /hxp cropname <CropName> <true|false> - Enable/disable XP for a crop.
[HarvestXP] /hxp cropname <CropName> random <true|false> - Set XP mode (true=random, false=single).
[HarvestXP] /hxp cropname <CropName> single <Amount> - Set single XP amount.
[HarvestXP] /hxp cropname <CropName> min <Amount> - Set random min XP.
[HarvestXP] /hxp cropname <CropName> max <Amount> - Set random max XP.