emberjs/ember.js — pull request #4082 by rjackson (2014-01-05 21:46:56+00:00)
Title: [BUGFIX beta] Allow Component to lookup a templateName if specified.

Prior to this change, specifying `templateName` to a component would not cause
that template to be used (since we were overriding the
`Ember.View.template` function with `null`).

This change uses the logic from `Ember.View.template`, which is not ideal, but
I think that these custom docs are pretty important to have.
(They help instruct users that the block passed to a component is interpreted
as its template.)

/cc @machty