edx/edx-ora2 — pull request #597 by gradyward (2014-08-06 19:17:53+00:00)
Title: Fixed our i18n headaches

Tests Done:
- All tests are passing (no render issues, goodbye 500's)
- Manually checked the strings that were changed in this PR, all are rendered correctly in workbench
- The issue lay in the fact that django is fine to concatenate arrays, strings, and even integers, but complains when you have two different types (without telling you what it is complaining about).