pcottle/learnGitBranching — pull request #83 by yinchuan (2013-04-23 00:07:15+00:00)
Title: add some level's Chinese translation

add Chinese translation to all levels in 'Ramping up','Advanced Topics' and modify the other levels's translation except those in 'A Mixed Bag'.
Sorry, I can't build a test run, so please test it to ensure I'm not add some error.Thanks for you great work.