Update bundle

Gemfile.lock

@@ -69,7 +69,7 @@ GEM
     capistrano-bundler (1.2.0)
       capistrano (~> 3.1)
       sshkit (~> 1.2)
-    capistrano-rails (1.2.3)
+    capistrano-rails (1.3.0)
       capistrano (~> 3.1)
       capistrano-bundler (~> 1.1)
     choice (0.2.0)
@@ -137,7 +137,7 @@ GEM
     hashie (3.5.5)
     highline (1.7.8)
     hike (1.2.3)
-    i18n (0.8.1)
+    i18n (0.8.4)
     inherited_resources (1.4.1)
       has_scope (~> 0.6.0.rc)
       responders (~> 1.0.0.rc)
@@ -154,7 +154,7 @@ GEM
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)
     libv8 (3.16.14.19)
-    mail (2.5.4)
+    mail (2.5.5)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.25.1)
@@ -168,7 +168,7 @@ GEM
     paper_trail (2.7.2)
       activerecord (~> 3.0)
       railties (~> 3.0)
-    pg (0.20.0)
+    pg (0.21.0)
     polyglot (0.3.5)
     power_assert (1.0.2)
     rack (1.4.7)