New comment mark issues

Hi crea,
I just saw you created a new branch for nodecomments. Keep up the good work!
This is a small problem in the 2.7 beta. If you can confirm the solution, I can write a patch for it.

Problem: New Comments don't get marked as such, because the preprocess function is broken.
Fix: Backport the commit for the 3.x branch (so weird, you committed this yesterday, and I work on it unknowingly today)

However, there is another problem in nodecomment_preprocess_node:

    if (isset($node->view)) {
      if (views_api_version() == 3) {
        $cache = $node->view->display_handler->get_plugin('cache');
      }
      else {
        $cache = $node->view->display_handler->get_cache_plugin();
      }    
      if ($cache && get_class($cache) != 'views_plugin_cache_none') {
        // Caching is enabled, so use tokens instead of real values.
       ...
      }
    }

For whatever reason, this doesn't work. It worked when I moved the $node->view display back in with the $cache checks:

      if (views_api_version() == 3) {
        $cache = $node->view->display_handler->get_plugin('cache');
      }
      else {
        $cache = $node->view->display_handler->get_cache_plugin();
      }    
      if (isset($node->view) && $cache && get_class($cache) != 'views_plugin_cache_none') {
        // Caching is enabled, so use tokens instead of real values.
       ...
      }