I think it would be a nice enhancement if the instances of the CPT toggle_psd were deleted when the plugin was deleted (not deactivated but actually deleted). This way when the initial build out is completed and the overlays no longer necessary, these entries in the database would be cleared out.
Documentation on the Uninstall Hook
http://codex.wordpress.org/Function_Reference/register_uninstall_hook
I think it would be a nice enhancement if the instances of the CPT toggle_psd were deleted when the plugin was deleted (not deactivated but actually deleted). This way when the initial build out is completed and the overlays no longer necessary, these entries in the database would be cleared out.
Documentation on the Uninstall Hook
http://codex.wordpress.org/Function_Reference/register_uninstall_hook