fix logout bug: stop caching authenticity_token fields

Many forms on the site contain a hidden authenticity_token field,
unique to each visitory. If a user submits a request with an
invalid authenticity_token, Rails assumes that it's a CSRF attempt
and logs out the user. So, if we happen to cache those forms with
authenticity_token fields, all users who use that form will have
the same authenticity_token (valid for only the first user who
saw the form, invalid for everyone else), and all requests made
through that form will log out the user. Bad news.

So, we stopped caching those forms. Yay!

app/views/outfits/new.html.haml

@@ -28,8 +28,8 @@
         = pet_attribute_select 'species', @species
         %input{:type => "submit", :value => "Go"}
 
-- cache :action_suffix => 'sections_and_description' do
-  %ul#sections
+%ul#sections
+  - cache :action_suffix => 'your_items_module' do
     %li#your-items-module
       = link_to image_tag('your_items.png'), your_items_path
       %h3
@@ -43,6 +43,7 @@
           = text_field_tag 'name', '', :placeholder => raw('find a user…'), :type => 'search'
           = submit_tag 'search'
 
+  - cache :action_suffix => 'infinite_closet_module' do
     %li
       %a{:href => items_path}
         = image_tag 'items.png'
@@ -57,21 +58,21 @@
           = text_field_tag 'q', '', :placeholder => raw('find an item…'), :type => 'search'
           = submit_tag 'search'
     
-    %li
+  %li
+    %a{:href => bulk_pets_path}
+      = image_tag 'http://images.neopets.com/items/mall_ac_garland_spotlight.gif'
+    %h3
       %a{:href => bulk_pets_path}
-        = image_tag 'http://images.neopets.com/items/mall_ac_garland_spotlight.gif'
-      %h3
-        %a{:href => bulk_pets_path}
-          Modeling Hub
-      %div
-        %h4 Found something?
-        %p
-          Enter a pet's name here and we'll keep a copy of what it's wearing.
-          Thanks so much!
-        = form_tag load_pet_path do
-          = origin_tag root_path
-          = pet_name_tag :placeholder => raw('model a pet…')
-          = submit_tag 'submit'
+        Modeling Hub
+    %div
+      %h4 Found something?
+      %p
+        Enter a pet's name here and we'll keep a copy of what it's wearing.
+        Thanks so much!
+      = form_tag load_pet_path do
+        = origin_tag root_path
+        = pet_name_tag :placeholder => raw('model a pet…')
+        = submit_tag 'submit'
 
 #latest-contribution
   = link_to 'Contributions:', contributions_path, :id => 'recent-contributions-link'
@@ -85,17 +86,18 @@
   %span#latest-contribution-created-at{:title => @latest_contribution.created_at.to_s}
     #{time_ago_in_words @latest_contribution.created_at} ago
 
-#whats-new
-  #blog-preview
-    %h2
-    %div
-    %a#blog-preview-linkback{:href => 'http://blog.openneo.net/'} OpenNeo Blog
-  
-  #newest-items
-    %h2 New Items
-    %ul
-      - @newest_items.each do |item|
-        = link_to image_tag(item.thumbnail_url), item
+- cache :action_suffix => 'whats_new' do
+  #whats-new
+    #blog-preview
+      %h2
+      %div
+      %a#blog-preview-linkback{:href => 'http://blog.openneo.net/'} OpenNeo Blog
+    
+    #newest-items
+      %h2 New Items
+      %ul
+        - @newest_items.each do |item|
+          = link_to image_tag(item.thumbnail_url), item
 
 - content_for :javascripts do
   = include_javascript_libraries :jquery

app/views/pets/bulk.html.haml

@@ -1,7 +1,7 @@
 - title 'Modeling Hub'
 
-- cache do
-  = form_tag load_pet_path, :id => 'needed-items-form' do
+= form_tag load_pet_path, :id => 'needed-items-form' do
+  - cache :action_suffix => 'needed_items_content' do
     %h3 Looking for ways to contribute?
     
     %p
@@ -27,7 +27,8 @@
       
       %ul#needed-items-pet-items
 
-  = form_tag load_pet_path, :id => 'bulk-pets-form' do
+= form_tag load_pet_path, :id => 'bulk-pets-form' do
+  - cache :action_suffix => 'bulk_pets_content' do
     %h3 Model pets in bulk
     
     %p
@@ -46,6 +47,7 @@
       %button#bulk-pets-form-clear{:type => "button"} Clear
       %ul
 
+- cache :action_suffix => 'item_template' do
   %script#item-template{:type => 'text/x-jquery-tmpl'}
     %li{:class => 'object{{if owned}} owned{{/if}}'}
       = link_to item_path(':id').sub(':id', '${id}') do