Fix project.code-related functionality

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

@@ -14,7 +14,7 @@
 %table
   %thead
     %th Name
-    %th Code
+    %th Path
     %th Projects
     %th Edit
     %th.cred Danger Zone!
@@ -22,7 +22,7 @@
   - @groups.each do |group|
     %tr
       %td= link_to group.name, [:admin, group]
-      %td= group.code
+      %td= group.path
       %td= group.projects.count
       %td= link_to 'Edit', edit_admin_group_path(group), id: "edit_#{dom_id(group)}", class: "btn small"
       %td.bgred= link_to 'Destroy', [:admin, group], confirm: "REMOVE #{group.name}? Are you sure?", method: :delete, class: "btn small danger"

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

@@ -20,9 +20,9 @@
   %tr
     %td
       %b
-        Code:
+        Path:
     %td
-      = @group.code
+      = @group.path
   %tr
     %td
       %b

app/views/admin/projects/show.html.haml

@@ -26,12 +26,6 @@
         Name:
     %td
       = @project.name
-  %tr
-    %td
-      %b
-        Code:
-    %td
-      = @project.code
   %tr
     %td
       %b