This package makes sourcing information from configuration files robust and easy! It: * Allows programmers to specify the type of data that should be returned from a configuration file. The toolkit automatically will validate the file's data against this specification when loading the file, ensuring that the specifications always are met and saving the programmer the tedious chore of writing validation code. * Allows programmers to easily programatically create and dump new configuration files. * Provides classes that can load from and dump to different kinds of configuration files, including YAML configuration files.