Compiled .js fails with "ReferenceError: messageFormat is not defined"

Version 1.1.1 of globalize-compiler generates code that produces the following error:

```
compiled-formatters.js:53 Uncaught ReferenceError: messageFormat is not defined
at compiled-formatters.js:53
at compiled-formatters.js:15
at compiled-formatters.js:17
```

This does not occur with version 1.0.0.

The easiest way to reproduce this is to set up and run globalize's example code: https://github.com/globalizejs/globalize/tree/master/examples/globalize-compiler

Follow the instructions for production.html, start the server, and load in the browser (I'm using Chrome). Check the console in the browser's dev tools, and you'll see the error.