Editor: Added camera back to Outliner.

editor/js/Sidebar.Scene.js

@@ -133,7 +133,7 @@ Sidebar.Scene = function ( editor ) {
 
 		var options = [];
 
-		// options.push( { value: camera.id, html: '<span class="type ' + camera.type + '"></span> ' + camera.name } );
+		options.push( { static: true, value: camera.id, html: '<span class="type ' + camera.type + '"></span> ' + camera.name } );
 		options.push( { static: true, value: scene.id, html: '<span class="type ' + scene.type + '"></span> ' + scene.name } );
 
 		( function addObjects( objects, pad ) {