engine.rb in onebox-1.5.19

- old
+ new

@@ -141,5 +141,6 @@
 require_relative "engine/youtube_onebox"
 require_relative "engine/youku_onebox"
 require_relative "engine/douban_onebox"
 require_relative "engine/whitelisted_generic_onebox"
 require_relative "engine/pubmed_onebox"
+require_relative "engine/soundcloud_onebox"