convert comment underscore template to a handlebars template.

app/views/templates/comment.jst → app/views/templates/comment.handlebars

 <div class="right controls">
   <!-- need access to post -->
-  <% if(ownComment) { %>
-    <a href="#" class="delete comment_delete" title="<%= Diaspora.I18n.t('delete') %>">
+  {{#if ownComment}}
+    <a href="#" class="delete comment_delete" title="{{t "delete"}}">
       <img alt="Deletelabel" src="/images/deletelabel.png" />
     <a/>
-  <% } %>
+  {{/if}}
 </div>
 
-<a href="/people/<%= author.id %>">
-  <img src="<%= author.avatar.small %>" class="avatar" data-person-id="<%= author.id %>"/>
+<a href="/people/{{author.id}}">
+  <img src="{{author.avatar.small}}" class="avatar" />
 </a>
 
 <div class="content">
   <span class="from">
     <a href="/people/<%= author.id %>">
-      <%= author.name %>
+      {{author.name}}
     </a>
   </span>
 
   <div class="collapsible">
-    <%= text %>
+    {{text}}
   </div>
 
   <div class="comment_info">
-    <time class="timeago" datetime="<%= created_at %>"/>
+    <time class="timeago" datetime="{{created_at}}"/>
   </div>
 </div>

public/javascripts/app/views/comment_view.js

 app.views.Comment = app.views.Content.extend({
 
-  legacyTemplate : true,
-  template_name: "#comment-template",
+  templateName: "comment",
 
   tagName : "li",
 

public/javascripts/app/views/content_view.js

 app.views.Content = app.views.StreamObject.extend({
-  legacyTemplate : true,
   presenter : function(){
     var model = this.model
     return _.extend(this.defaultPresenter(), {
@@ -15,10 +14,12 @@ app.views.Content = app.views.StreamObject.extend({
 })
 
 app.views.StatusMessage = app.views.Content.extend({
+  legacyTemplate : true,
   template_name : "#status-message-template"
 });
 
 app.views.Reshare = app.views.Content.extend({
+  legacyTemplate : true,
   template_name : "#reshare-template"
 });