• [feature] Added support for Bluemix DevOps Git service (#56, @uetchy)
• [feature] ghq.root configuration can be overrridden by GHQ_ROOT environment variable (#59)
• [feature] Added Darcs backend (#55, @maoe)
• [feature] look command accepts remote repository URLs (#51, @ryotarai)
• [feature] look command sets GHQ_LOOK environment variable (#47, @superbrothers)
• [improvement] Improved performance of list command (#54, @maoe)
• [fix] Fix broken tests on Windows (#48, @kkka)