Added back link. cleanup group show page

app/views/groups/show.html.haml

-- if @projects.any?
-  .projects
+.projects
   .activities.span8
+    .back_link
+      = link_to dashboard_path do
+        ← To dashboard
     = render 'shared/no_ssh'
     - if @events.any?
       .content_list= render @events
@@ -22,21 +24,5 @@
       = link_to "Blog", "http://blog.gitlabhq.com"
       = link_to "@gitlabhq", "https://twitter.com/gitlabhq"
 
-
-- else
-  %h3.nothing_here_message There are no projects you have access to.
-  %br
-  %h4.nothing_here_message
-    - if current_user.can_create_project?
-      You can create up to
-      = current_user.projects_limit
-      projects. Click on button below to add a new one
-      .link_holder
-        = link_to new_project_path, class: "btn primary" do
-          New Project »
-    - else
-      If you will be added to project - it will be displayed here
-
-
 :javascript
   $(function(){ Pager.init(20); });