Merge branch 'tokenSeparators_for_select2_tags'

Author: joker-777

app/assets/javascripts/activeadmin_addons/all.js

@@ -447,7 +447,8 @@
           width: width,
           multiple: true,
           tags: true,
-          data: collection
+          data: collection,
+          tokenSeparators: $(el).data("tokenSeparators") || [ "," ]
         };
         if (!!isRelation) {
           selectOptions.createTag = function() {

app/javascript/activeadmin_addons/inputs/tags.js

@@ -18,7 +18,7 @@ var initializer = function() {
         multiple: true,
         tags: true,
         data: collection,
-        tokenSeparators: $(el).data('tokenSeparators'),
+        tokenSeparators: $(el).data('tokenSeparators') || [',']
       };
 
       if (!!isRelation) {