_html_head.slim in stones-0.2.4

- old
+ new

@@ -1,7 +1,7 @@
 title = (APP || 'app').capitalize
-link rel='icon' type='image/x-icon' href=image_path('favicon.ico')
-link rel='shortcut icon' type='image/x-icon' href=image_path('favicon.ico')
+link rel='icon' type='image/x-icon' href=path_to_image('favicon.ico')
+link rel='shortcut icon' type='image/x-icon' href=href=path_to_image('favicon.ico')
 = stylesheet_link_tag @stylesheet || 'application', media: 'all'
 = stylesheet_link_tag 'print',  media: 'print'
 = javascript_include_tag 'application'
 = csrf_meta_tags