Extend base autocomplete JS functionality
Extend base autocomplete JS functionality

1. Enables autocomplete fields for notes and documents (not just topics)
2. Truncates results over 100 characters
3. Allows for selection of a result without redirection. If the
autocomplete field has the class "autocomplete-no-redirect", once an
item is selected, the field will be disabled, and two hidden inputs with
the model type & object id will be appended following the field.

editorsnotes/editorsnotes,editorsnotes/editorsnotes