going offtopic here, but just to reply to your question none (in fact, there's no cherrypy lib in the app), just some of the ideas and the internals found crawling the code I used in the very first iterations of the deployment.
It's listed in the credits area (as xbmc and couchpotato are) but no code was taken nor lib is used from those projects. Other libs that are included (or code was taken/adapted from) are specifically indicated. --
