Moved Framework detection commands out of Config directory and up one to Envariable directory.
Renamed FrameworkDetectionCommands directory to FrameworkConfigPathLocatorCommands.
Renamed FrameworkDetectionCommandSpec to FrameworkConfigPathLocatorCommandSpec.
Rewrote the CodeIgniter Command. Is now CodeIgniterConfigPathLocatorCommand. Introducing CodeIgniterConfigPathLocatorCommandSpec.php.
Removed FrameworkDetectionCommandInterface.
Added functions createDirectory and copyFile and moved createConfigFile to its own class.
Added wrapper for file_exists.
Refactored ConfigLoader and updated ConfigLoaderSpec. Updated Envariable.php to accommodate changes. Updated PHPSpec dependencies. Introducing ConfigCreator and ConfigCreatorSpec