[maven-release-plugin]  copy for tag release-0.6
[maven-release-plugin]  copy for tag release-0.6

vaibhav345/lenskit,binweiwu/lenskit,blankazucenalg/lenskit,vijayvani/Lenskit,tajinder-txstate/lenskit,binweiwu/lenskit,amaliujia/lenskit,vijayvani/Lenskit,tajinder-txstate/lenskit,blankazucenalg/lenskit,kluver/lenskit,martinlaz/lenskit,vaibhav345/lenskit,aglne/lenskit,chrysalag/lenskit,linjunleo/lenskit,tajinder-txstate/lenskit,kluver/lenskit,amaliujia/lenskit,kluver/lenskit,linjunleo/lenskit,kluver/lenskit,martinlaz/lenskit,tajinder-txstate/lenskit,vaibhav345/lenskit,vaibhav345/lenskit,kluver/lenskit,aglne/lenskit,chrysalag/lenskit