Bundle update

Gemfile.lock

@@ -81,7 +81,7 @@ GEM
     bourbon (4.2.6)
       sass (~> 3.4)
       thor (~> 0.19)
-    brakeman (3.1.3)
+    brakeman (3.1.4)
       erubis (~> 2.6)
       fastercsv (~> 1.5)
       haml (>= 3.0, < 5.0)
@@ -313,7 +313,7 @@ GEM
       rails-deprecated_sanitizer (>= 1.0.1)
     rails-html-sanitizer (1.0.2)
       loofah (~> 2.0)
-    rails-i18n (4.0.7)
+    rails-i18n (4.0.8)
       i18n (~> 0.7)
       railties (~> 4.0)
     railties (4.2.5)
@@ -332,7 +332,8 @@ GEM
     rb-fsevent (0.9.6)
     rb-inotify (0.9.5)
       ffi (>= 0.5.0)
-    rdoc (4.2.0)
+    rdoc (4.2.1)
+      json (~> 1.4)
     redcarpet (3.3.3)
     ref (2.0.0)
     request_store (1.2.1)
@@ -378,7 +379,7 @@ GEM
       temple (~> 0.7.3)
       tilt (>= 1.3.3, < 2.1)
     slop (3.6.0)
-    spring (1.6.0)
+    spring (1.6.1)
     sprockets (2.12.4)
       hike (~> 1.2)
       multi_json (~> 1.0)