move old shortlog as lightweight changelog into option, it's still useful to have since it's less resources to generate data for it.

rhodecode/public/css/style.css

@@ -696,6 +696,14 b' div:hover > a.permalink {'
     padding: 12px 9px 7px 24px;
 }
 
+#header #header-inner #quick li ul li a.shortlog, #header #header-inner #quick li ul li a.shortlog:hover {
+    background: #FFF url("../images/icons/clock_16.png") no-repeat 4px 9px;
+    width: 167px;
+    margin: 0;
+    padding: 12px 9px 7px 24px;
+}
+
+
 #header #header-inner #quick li ul li a.delete, #header #header-inner #quick li ul li a.delete:hover {
     background: #FFF url("../images/icons/delete.png") no-repeat 4px 9px;
     width: 167px;

rhodecode/templates/base/base.html

@@ -221,6 +221,7 b''
                 %if c.rhodecode_db_repo.fork:
                  <li>${h.link_to(_('compare fork'),h.url('compare_url',repo_name=c.repo_name,org_ref_type='branch',org_ref=request.GET.get('branch') or 'default',other_ref_type='branch',other_ref='default',repo=c.rhodecode_db_repo.fork.repo_name),class_='compare_request')}</li>
                 %endif
+                <li>${h.link_to(_('lightweight changelog'),h.url('shortlog_home',repo_name=c.repo_name),class_='shortlog')}</li>
                 <li>${h.link_to(_('search'),h.url('search_repo',repo_name=c.repo_name),class_='search')}</li>
 
                 %if h.HasRepoPermissionAny('repository.write','repository.admin')(c.repo_name) and c.rhodecode_db_repo.enable_locking: