cached-commits: don't update cache on summary page.

- Invalidation logic does that and we don't need to specially do this anymore

rhodecode/apps/repository/views/repo_summary.py

@@ -128,12 +128,7 b' class RepoSummaryView(RepoAppView):'
         # Prepare the clone URL
         self._prepare_and_set_clone_url(c)
 
-        # update every 5 min
-        if self.db_repo.last_commit_cache_update_diff > 60 * 5:
-            self.db_repo.update_commit_cache()
-
         # If enabled, get statistics data
-
         c.show_stats = bool(self.db_repo.enable_statistics)
 
         stats = Session().query(Statistics) \