@redlion2074, I did mention in the installation instructions that I’ve included parts of the WP-Dev-Library plugin. As I wrote both plugins, I can assure you that the Dev-Library plugin was created with the intention of making plugin development easier, and thus borrowing pieces is perfectly acceptable.
Regarding a clear description of the utility of the secondary plugins — the Singleton “plugin” just provides a standardized development pattern (i.e. Singleton) for the plugin, whereas the WP_Options_Page makes it easier for me to create the admin options page for the plugin. If you need further description of what each addition does, please refer to the WP-Dev-Library itself.
They’re not really plugins in themselves at all — I left plugin headers in each file as 1) transparent indicators that this plugin (Custom User Registration) is borrowing from another plugin, and 2) additional references to the actual source plugin, so you’d be encouraged to read more about it and eventually use it (if you are a developer). Because WP treats any root-level file as a potential plugin, it reads the headers of all the included files and displays them as though they were real plugins.
I apologize for the confusion, and hope you reconsider your objection to my plugin.
