Refactored the Rails Skeleton model, view, and controller methods.
Refactored the Base Skeleton class gem_source_path and gem_install_path helper methods.
Refactored the Rails Skeleton class to use model, controller, and install/upgrade generator helpers for source and install paths.
Refactored the CLI options into a separate module from the CLI helpers module.
Refactored the CLI options so there are smaller and easier to manage methods.