Snippets by brejoc

Drag and drop ordering of admin list elements for Grappelli [v2]

Adds drag-and-drop ordering of rows in the admin list view for Grappelli. This is a updated version of Snippet [#2306](http://djangosnippets.org/snippets/2306/) that works with the current version of Grappelli. The model needs to have a field holding the position and that field has to be made list_editable in the ModelAdmin. The changes of the ordering are applied after clicking 'Save'.