Tweak to make auto starting of queue server and fetchers on start crawl work better, a=chris

diff --git a/src/models/CrawlModel.php b/src/models/CrawlModel.php
index 57bba7fcf..f9628e5b4 100755
--- a/src/models/CrawlModel.php
+++ b/src/models/CrawlModel.php
@@ -933,6 +933,7 @@ EOT;
             return true;
         }
         $statuses = CrawlDaemon::statuses();
+        unset($statuses["index"], $statuses["MediaUpdater"]);
         if ($statuses == [] && $has_queue_server != -1) {
             if(!$this->startQueueServerFetchers($has_queue_server,
                 $num_fetchers)) {