make forum post quoting regexp nongreedy

app/models/forum_post.rb

@@ -110,7 +110,7 @@ class ForumPost < ActiveRecord::Base
   end
   
   def quoted_response
-    stripped_body = body.gsub(/\[quote\](?:.|\n|\r)+\[\/quote\][\n\r]*/m, "")
+    stripped_body = body.gsub(/\[quote\](?:.|\n|\r)+?\[\/quote\][\n\r]*/m, "")
     "[quote]\n#{creator_name} said:\n\n#{stripped_body}\n[/quote]\n\n"
   end
   

app/models/upload.rb

@@ -16,7 +16,7 @@ class Upload < ActiveRecord::Base
   module ValidationMethods
     def uploader_is_not_limited
       if !uploader.can_upload?
-        raise "uploader has reached their daily limit"
+        raise Error.new("uploader has reached their daily limit")
       end
     end