emberjs/website — pull request #1084 by abuiles (2013-11-21 02:02:21+00:00)
Title: Remove mention to helper {{control}} in helpers section.

The {{control}} handlebars helper didn't make it to 1.0. Removing from docs.

Also could someone explain why "`{{render}}` cannot be called multiple times for the same route when not specifying a model."

It would be good not to say just "don't do it" but explain why.