alex-seville/grunt-xliff — pull request #4 by mjj2000 (2013-06-07 06:20:53+00:00)
Title: fix extraction with other template variable

If there's other variable without I18n helper in template, error occurs.
Fix by falling back empty translation context into a plain object.

**Temaplte**:
```

{{ I18n 'This is a test.' }}

{{ I18n 'This is another test' }}

{{ test }}
```
**Error message**:
```
Warning: Cannot read property 'test' of undefined Use --force to continue.
```