This module has been setup by Christian Mueller as its Summer Of Code Project.
Actually, Christian is in vacation. I have added Copyright headers to each file as well as the proper site folder containing review.apt
The Christian's readme.txt states that test-data come from Openstreetmap, therefore data should be ok.
I have sent him an email asking information about its contributor status since on
he is the only one without a green check / red cross.
(Probably, he got the SVN committ privileges without signing agreement yet).
He should come back on 12 July.