Merge pull request #3617 from klikstermkd/2501-slug-preview-autocomplete

Allow slug preview to work with autocomplete fields

ckan/public/base/javascript/modules/slug-preview.js

@@ -18,7 +18,7 @@ this.ckan.module('slug-preview-target', {
 
       // Watch for updates to the target field and update the hidden slug field
       // triggering the "change" event manually.
-      el.on('keyup.slug-preview', function (event) {
+      el.on('keyup.slug-preview input.slug-preview', function (event) {
         sandbox.publish('slug-target-changed', this.value);
         //slug.val(this.value).trigger('change');
       });