emacs with gtk 3.0

As of the newest gtk release on arch linux, emacs launched with X support now whines about the following settings.

```
(emacs:14951): Gtk-WARNING **: Theme parsing error: gtk.css:37:27: The style property GtkWidget:link-color is deprecated and shouldn't be used anymore. It will be removed in a future version

(emacs:14951): Gtk-WARNING **: Theme parsing error: gtk.css:38:35: The style property GtkWidget:visited-link-color is deprecated and shouldn't be used anymore. It will be removed in a future version

(emacs:14951): Gtk-WARNING **: Theme parsing error: gtk.css:41:66: Failed to import: The resource at “/org/gnome/HighContrastInverse/a11y.css” does not exist
```

Simply commenting out the following sections at the end of the gtk-3.0 template seems to do the trick.

```
-GtkWidget-link-color: #6699cc;
-GtkWidget-visited-link-color: #cc99cc;
}

@import url("resource:///org/gnome/HighContrastInverse/a11y.css");
```