Quick fix Blade templating issue in Laravel 4.2

Addresses issue #138

As of Laravel 4.2 the curly braces (at least in this generator) are not
rendering correctly - they should up in the generated file.

Until the issue is resolved in the Laravel source, using a simple PHP
echo serves as a temporary solution.
Merge pull request #139 from tannerhodges/master

Quick fix Blade templating issue in Laravel 4.2