Improve few admin pages

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/assets/stylesheets/themes/ui_color.scss

@@ -38,6 +38,6 @@
   }
   .nav-pills > li.active > a, .nav-pills > li.active > a:hover, .nav-pills > li.active > a:focus {
-    background: #658;
+    background: #769;
   }
 }

app/views/admin/groups/index.html.haml

 %h3.page-title
   Groups (#{@groups.total_count})
-  %small
-    allows you to keep projects organized.
-    Use groups for uniting related projects.
-
   = link_to 'New Group', new_admin_group_path, class: "btn btn-new pull-right"
-%br
+
+%p.light
+  Group allows you to keep projects organized.
+  Use groups for uniting related projects.
+
+%hr
 = form_tag admin_groups_path, method: :get, class: 'form-inline' do
   .form-group
     = text_field_tag :name, params[:name], class: "form-control input-mn-300"
@@ -23,24 +24,18 @@
         %h4
           = link_to [:admin, group] do
+            %i.icon-folder-close
             = group.name
           →
           %span.monospace
-            %i.icon-folder-close
             %strong #{group.path}/
-
-      .clearfix.light.append-bottom-10
-        %span
-          %b Members:
-          %span.badge= group.members.size
-        \|
-        %span
-          %b Projects:
-          %span.badge= group.projects.count
-
       .clearfix
         %p
           = truncate group.description, length: 150
+      .clearfix
+        %p.light
+          #{pluralize(group.members.size, 'member')}, #{pluralize(group.projects.count, 'project')}
+
 = paginate @groups, theme: "gitlab"

app/views/admin/users/index.html.haml

 .row
   .col-md-3
     .admin-filter
-      = form_tag admin_users_path, method: :get, class: 'form-inline' do
-        .append-bottom-10
-          .form-group
-            = search_field_tag :name, params[:name], placeholder: 'Name, email or username', class: 'form-control'
-          = button_tag type: 'submit', class: 'btn btn-primary' do
-            %i.icon-search
       %ul.nav.nav-pills.nav-stacked
         %li{class: "#{'active' unless params[:filter]}"}
           = link_to admin_users_path do
@@ -25,6 +19,12 @@
             Without projects
             %small.pull-right= User.without_projects.count
       %hr
+      = form_tag admin_users_path, method: :get, class: 'form-inline' do
+        .form-group
+          = search_field_tag :name, params[:name], placeholder: 'Name, email or username', class: 'form-control'
+        = button_tag type: 'submit', class: 'btn btn-primary' do
+          %i.icon-search
+      %hr
       = link_to 'Reset', admin_users_path, class: "btn btn-cancel"
   .col-md-9