Allow init selection url to be overridden or disabled, and allow specifying if input type is hidden or not.
Create djselect2 jquery plugin and move most of settings out into it.
Allow hidden status to be overridden by widget class, and make sure when using sortable hidden is set to true.
Remove boilerplate copyright.
Use string 'true' for sortable check.
Wrap reverse method in a try except block to avoid errors if no field is set.
Allow easier setting of init_url.
Only add InitSelection if element is not a select.
Tidy up initSelection function.
Allow the widget to work with non-select fields even when ajax is not used.
Cannot return from init function.
Update for django 1.7
Merge pull request #1 from radiantflow/master

Merge radiantflow/django-select2-forms