added /bot config [append|remove] [key] [subkey] [...] [value], used to manipulate list-based configuration options like the admins key in config.json
added /bot config [append|remove] [key] [subkey] [...] [value], used to manipulate list-based configuration options like the admins key in config.json

cd334/hangoutsbot,jhonnyam123/hangoutsbot,makiftasova/hangoutsbot