add blueprint to generate fixture
Merge pull request #1 from csantero/blueprint

That's awesome! I love how little configuration it requires to define a generator blueprint. It might be a good enhancement to the ember-cli project if there were a way to build an initializer that could discover the fixtures instead of having to be changed whenever one is added, or if there were a way to eliminate the need for the initializer all together (like if https://github.com/emberjs/data/pull/2217 is accepted). Thanks for the PR!