puppetlabs/Razor — pull request #374 by daniel-pittman (2013-01-25 18:03:57+00:00)
Title: Puppet dislikes top level brace surrounded variables...

Apparently some versions of Puppet dislike `${foo}` at the top level, leading
to test failures with the message "Could not match ${foo}", which is awesome.

This corrects that - the unquoted variable is portable through all the
variants of the DSL, so solves the problem smoothly.

Signed-off-by: Daniel Pittman