Feature freeze and release

Hi, everyone I would like to propose a feature freeze so that we can release a new version of scikit-image on 11/11/2015. Please review your favorite issues and pull requests in preparation: https://github.com/scikit-image/scikit-image/issues https://github.com/scikit-image/scikit-image/pulls The release milestone is here: https://github.com/scikit-image/scikit-image/pulls?q=is%3Aopen+is%3Apr+miles... Stéfan