Gemfile.lock in typus-1.0.0.pre7 vs Gemfile.lock in typus-1.0.0.pre8

@@ -36,10 +36,11 @@
     erubis (2.6.6)
       abstract (>= 1.0.0)
     factory_girl (1.3.2)
     fastercsv (1.5.3)
     i18n (0.4.1)
+    leftright (0.0.6)
     mail (2.2.5)
       activesupport (>= 2.3.6)
       mime-types
       treetop (>= 1.4.5)
     mime-types (1.16)
@@ -83,9 +84,10 @@
 DEPENDENCIES
   acts_as_list
   acts_as_tree
   factory_girl
   fastercsv (= 1.5.3)
+  leftright
   mocha
   mysql
   paperclip
   pg
   rails (= 3.0.0)