cleaning destroys and messages

app/models/merged/card.rb

@@ -24,6 +24,9 @@ module Merged
       @@all[self.id] = self
     end
 
+    def destroy
+      @section.remove_card( self)
+    end
 
     def update(key , value)
       return if key == "id" #not updating that

app/models/merged/section.rb

@@ -103,9 +103,14 @@ module Merged
       end
     end
 
+    def destroy
+      @page.remove_section(self)
+    end
+
     def move_up
       @page.move_section_up(self)
     end
+
     def move_down
       @page.move_section_down(self)
     end