Move tab templates to their own directory for clarity

app/views/shopping_shared/_tabs.html.haml

@@ -1,9 +1,9 @@
 - shop_tabs.each do |tab|
-  = render "shopping_shared/#{tab[:name]}"
+  = render "shopping_shared/tabs/#{tab[:name]}"
 
 .tabset-ctrl#shop-tabs{ navigate: 'true', prefix: 'shop', ng: { cloak: true } }
   .row
     - shop_tabs.each do |tab|
-      .small-12.columns.tab{ id: "tab_#{tab[:name]}", name: tab[:name], class: "medium-#{tab[:cols]}" }
+      .small-12.columns.tab{ id: "tab_#{tab[:name]}", name: tab[:name], class: "" }
         %a{ href: 'javascript:void(0)' }=tab[:title]
     .small-12.columns.tab-view