edx/edx-platform — pull request #2485 by nedbat (2014-02-05 19:34:57+00:00)
Title: Make i18n:generate more flexible

Now normal i18n:generate doesn't care about missing files, and
i18n:generate_strict does. The robot task calls the strict version.

There may well be a better way to make the two tasks, but my Ruby+Rake
skillz are weak, and it's all going away soon.