Allow node: tokens on the Global: Homepage replacements

[catorghans]

When the frontpage is a node then with current version of metatag you can not use node: tokens in the metatags.
Because metatag does not use Content config on the frontpage and in the Global:Homepage you can not use node tokens.

My proposal would be:
remove the else { } from

  // Load any meta tags assigned via metatag_page_set_metatags(). Note: this
  // must include the necessary defaults.
  else {
    $tags += metatag_page_get_metatags($instance);
  }

(line 1799 of metatag.module)

Then it will use both the Global:Homepage settings as well as the Content metatag settings if both are available.
But it is also possible I misunderstand the module?