Remove spree_backend dependencies from all.js and all.css and fix some dependencies path problems

app/assets/javascripts/admin/all.js

@@ -16,6 +16,7 @@
 //= require jquery.jstree/jquery.jstree
 //= require jquery.vAlign
 //= require jquery.horizontalNav
+//= require jquery.adaptivemenu
 //= require angular
 //= require angular-resource
 //= require angular-animate
@@ -29,10 +30,8 @@
 // spree
 //= require spree
 //= require admin/spree-select2
-//= require admin/spree_backend
 //= require modernizr
 //= require spin
-//= require jquery.adaptivemenu
 //= require equalize
 //= require css_browser_selector_dev
 //= require responsive-tables

app/assets/javascripts/admin/spree/base.js.erb

@@ -1,6 +1,6 @@
 //= require_self
 //= require admin/handlebar_extensions
-//= require admin/variant_autocomplete
+//= require admin/spree/orders/variant_autocomplete
 
 /**
 This is a collection of javascript functions and whatnot

app/assets/javascripts/admin/spree/image_settings.js.erb

@@ -56,7 +56,4 @@ $(document).ready(function() {
     index += 1;
     return html;
   };
-
-
-
 });

app/assets/stylesheets/admin/all.scss

@@ -4,11 +4,10 @@
  * the top of the compiled file, but it's generally better to create a new file per style scope.
  *
 
- *= require admin/spree_backend
- *= require jquery.powertip
- *= require responsive-tables
  *= require normalize
  *= require skeleton
+ *= require responsive-tables
+ *= require jquery.powertip
  *= require jquery.ui.datepicker
  *= require jquery-ui-timepicker-addon
  *= require shared/textAngular