Gemfile.lock in brightcontent-pages-2.0.26 vs Gemfile.lock in brightcontent-pages-2.0.27

@@ -1,25 +1,26 @@
 PATH
   remote: .
   specs:
-    brightcontent-pages (2.0.26)
+    brightcontent-pages (2.0.27)
       awesome_nested_set
-      brightcontent-attachments (= 2.0.26)
-      brightcontent-core (= 2.0.26)
+      brightcontent-attachments (= 2.0.27)
+      brightcontent-core (= 2.0.27)
+      the_sortable_tree (~> 2.3.0)
 
 PATH
   remote: ../attachments
   specs:
-    brightcontent-attachments (2.0.26)
-      brightcontent-core (= 2.0.26)
+    brightcontent-attachments (2.0.27)
+      brightcontent-core (= 2.0.27)
       jquery-fileupload-rails
       paperclip
 
 PATH
   remote: ../core
   specs:
-    brightcontent-core (2.0.26)
+    brightcontent-core (2.0.27)
       bcrypt-ruby
       bootstrap-wysihtml5-rails
       has_scope
       inherited_resources
       jquery-rails
@@ -172,9 +173,11 @@
     sqlite3 (1.3.7)
     strong_parameters (0.2.0)
       actionpack (~> 3.0)
       activemodel (~> 3.0)
       railties (~> 3.0)
+    the_sortable_tree (2.3.0)
+      rails (>= 3.1)
     thor (0.17.0)
     tilt (1.3.6)
     treetop (1.4.12)
       polyglot
       polyglot (>= 0.3.1)