i18n: community translator is broken

[yoavf]

Since the upgrade to react 15.1 #5116, the value attribute isn't being passed to the data element wrapping translations, once the community translator has been activated. This causes the translator to fail processing the strings, as it expects the original string to be in the value attribute.

Seems like this is due to a known regression in React 15- which seems to have been fixed specifically for input/textarea tags in facebook/react#6406

I haven't been able to confirm this, but I don't think the fix above will help with data elements.
A workaround would be to use a data-value attribute (or similar), and update the community translator accordingly.

Repro:

• Set UI locale to not-English
• Enable the community translator
• Activate the community translator
• Notice strings not being translatable (properly highlighted) + console errors.