Fix component template lookup with pods.

Previously to use the pods structure for a component, you would have to define your template in `app-prefix/components/my-pod-name/template`, which is not what is expected naturally.

Now a components template is looked up in `app-prefix/my-pod-name/template`.

Fixes #30.

-----

This is backwards incompatible for folks that were previously relying on the silly module name. In theory I can make it work either way, but I doubt that is a big issue (who would **choose** to use that naming?).