# Functions
NewMongoHandler creates a new mongohandler.
NewUserData creates a new UserData struct with empty values.
PlanetToJSON return json string of a planet.
StarSystemToJSON retusn json string from starsystem.
UserDataToJSON returns json string from name.
# Variables
DataMngr data manager variable for other parts of the server to use.
# Structs
DataManager sets the configurations for big-floating points.
MongoHandler struct a type for mongohandler.