some better http status codes

app/controllers/aspects_controller.rb

@@ -137,7 +137,7 @@ class AspectsController < ApplicationController
     else
       flash[:error] = I18n.t 'aspects.update.failure', :name => @aspect.name
     end
-    render :nothing => true
+    render :nothing => true, :status => 204
   end
 
   def toggle_contact_visibility

app/controllers/comments_controller.rb

@@ -55,7 +55,7 @@ class CommentsController < ApplicationController
       else
         respond_to do |format|
           format.mobile {redirect_to :back}
-          format.js {render :nothing => true, :status => 401}
+          format.js {render :nothing => true, :status => 403}
         end
       end
     else

app/controllers/messages_controller.rb

@@ -22,10 +22,10 @@ class MessagesController < ApplicationController
 
         redirect_to conversations_path(:conversation_id => cnv.id)
       else
-        render :nothing => true, :status => 406
+        render :nothing => true, :status => 422
       end
     else
-      render :nothing => true, :status => 406
+      render :nothing => true, :status => 422
     end
   end
 

app/controllers/notifications_controller.rb

@@ -13,7 +13,7 @@ class NotificationsController < ApplicationController
       note.update_attributes(:unread => false)
       render :nothing => true
     else
-      render :nothing => true, :code => 404
+      render :nothing => true, :status => 404
     end
   end
 

app/controllers/publics_controller.rb

@@ -58,6 +58,6 @@ class PublicsController < ApplicationController
     @user = person.owner
     Resque.enqueue(Job::ReceiveSalmon, @user.id, CGI::unescape(params[:xml]))
 
-    render :nothing => true, :status => 200
+    render :nothing => true, :status => 202
   end
 end

spec/controllers/comments_controller_spec.rb

@@ -102,7 +102,7 @@ describe CommentsController do
       it 'does not let the user destroy comments he does not own' do
         alice.should_not_receive(:retract).with(@comment2)
         delete :destroy, :format => "js",  :id => @comment3.id
-        response.status.should == 401
+        response.status.should == 403
       end
     end
   end

spec/controllers/messages_controller_spec.rb

@@ -69,7 +69,7 @@ describe MessagesController do
       end
       it 'posts no comment' do
         post :create, @message_hash
-        response.code.should == '406'
+        response.code.should == '422'
       end
     end
   end