schubert-minglr 1.2.0

* This gem provides two executable binaries to interact with Mingle (http://mingle.thoughtworks.com/mingle-agile-project-management) through its API. It also has sample interactive Rake task on how to facilitate easy card movements when a card enters/exits the development queue. * mtx is a binary that facilities transition changes for use on rake tasks * minglr is a more interactive tool that provides a quick interface for many common uses