ef4/liquid-fire — pull request #151 by kamal (2014-12-31 02:44:54+00:00)
Title: Fix ember warning when passing *Binding options with unquoted values

Ember canary apps currently emit this warning

```
WARNING: You're attempting to render a view by passing showFirstBinding to a view helper without a quoted value, but this syntax is ambiguous. You should either surround showFirstBinding's value in quotes or remove `Binding` from showFirstBinding.
```