Improve git clone panel

app/views/shared/_clone_panel.html.haml

-.input-prepend.input-append.project_clone_holder
+.git-clone-holder
   %button{class: "btn active", :"data-clone" => @project.ssh_url_to_repo} SSH
   %button{class: "btn", :"data-clone" => @project.http_url_to_repo}= gitlab_config.protocol.upcase
-  = text_field_tag :project_clone, @project.url_to_repo, class: "one_click_select span7", readonly: true
-  %span.add-on
-    - if @project.public
-      = public_icon
-      %span.cblue public
-    - else
-      = private_icon
-      %span.cgreen private
+  = text_field_tag :project_clone, @project.url_to_repo, class: "one_click_select span5", readonly: true