joelhooks/signals-extensions-CommandSignal — pull request #26 by Webysther (2013-05-25 08:18:56+00:00)
Title: Correction for issue #25

Based in this post: http://stackoverflow.com/questions/12759831/robotlegs-with-signals-warning-injector-already-has-a-rule-for-type/12767463#12767463

Tested in my project, works well.