debug: Add support for more attributes for the debug info. * `debug_render_not_empty`: don't render an "empty" label if not attributes or items have been rendered for an object. * `debug_render_doc_dynamic`: render dynamic doc-string.

{
  "name": "PieCrust",
  "version": "0.0.1",
  "private": "true",
  "dependencies": {
    "bootstrap": "~3.3.2"
  }
}