spicyj/jsx-i18n — pull request #1 by tzjames (2014-12-03 01:58:37+00:00)
Title: Get spreads working for $_

Test Plan:
In a jsx file in webapp:
```
var message = {email: "test@example.com"};
<$_ {...message}>We've sent an invitation to %(email)s;
```
Saw the email get rendered on the resulting page.