edx/edx-platform — pull request #3175 by valera-rozuvan (2014-04-02 14:37:41+00:00)
Title: Refactoring i18n.js file.

_Do not merge yet!_

**Description**

First of all, this file is very messy from the point of view of nicely written JavaScript. Second of all it is missing tests.

**Reviewers**
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