Prepending elements to the body rather than append

Allows styling of later elements with CSS queries like `.drawer ~ #wrapper` and `.drawer.display-none ~ #wrapper`

Author: andrewhosgood

src/core/js/views/drawerView.js

@@ -65,9 +65,9 @@ define(function(require) {
 
         render: function() {
             var template = Handlebars.templates['drawer']
-            $(this.el).html(template({_globals: Adapt.course.get("_globals")})).appendTo('body');
+            $(this.el).html(template({_globals: Adapt.course.get("_globals")})).prependTo('body');
             var shadowTemplate = Handlebars.templates['shadow'];
-            $(shadowTemplate()).appendTo('body');
+            $(shadowTemplate()).prependTo('body');
             // Set defer on post render
             _.defer(_.bind(function() {
                 this.postRender();