title: Ember Handlebars link-to vs linkTo
body: <p>When you look at a lot of the older (Pre 1.0) Ember code, it seems like the Handlebars helper is <code>{{#linkTo}}</code> (see, for example <a href="https://stackoverflow.com/questions/14453976/about-linkto-in-ember-js-guide">this</a> SO post from January 2013). Now, the method seems to be <code>{{#link-to}}</code>, based on the <a href="http://emberjs.com/api/classes/Ember.Handlebars.helpers.html#method_link-to" rel="nofollow noreferrer">official Ember docs</a>.</p>
  
  <p>I can't find any mention of when the helper method changed. But I just tried both <code>{{#link-to}}</code> and <code>{{#linkTo}}</code> in an app using Ember 1.2 and Handlebars 1.1.2 and both work as expected.</p>
  
  <p>Two questions. When did this change occur? I can't find any mention of it in Handlebars <a href="https://github.com/wycats/handlebars.js/blob/master/release-notes.md" rel="nofollow noreferrer">changelogs</a> or anything that mentions it. And 2, I assume that since <code>{{#link-to}}</code> is what's currently in the docs, that's the new way. But there's no deprecation notice. Is there a plan to no longer support <code>{{#linkTo}}</code>? If so, when? Which Ember/Handlebars version? For bonus points, link to a an article that talks about that rationale behind this decision.</p>