Update activesupport in Gemfile.lock

Keep up to date with required gems.

Author: oestrich

Gemfile.lock

@@ -11,14 +11,18 @@ PATH
 GEM
   remote: http://rubygems.org/
   specs:
-    activesupport (3.2.3)
-      i18n (~> 0.6)
-      multi_json (~> 1.0)
+    activesupport (4.0.1)
+      i18n (~> 0.6, >= 0.6.4)
+      minitest (~> 4.2)
+      multi_json (~> 1.3)
+      thread_safe (~> 0.1)
+      tzinfo (~> 0.3.37)
     addressable (2.2.8)
     aruba (0.5.3)
       childprocess (>= 0.3.6)
       cucumber (>= 1.1.1)
       rspec-expectations (>= 2.7.0)
+    atomic (1.1.14)
     attr_required (0.0.5)
     builder (3.2.2)
     capybara (1.1.2)
@@ -44,11 +48,12 @@ GEM
     gherkin (2.12.2)
       multi_json (~> 1.3)
     httpclient (2.2.5)
-    i18n (0.6.0)
+    i18n (0.6.5)
     json (1.8.1)
     libwebsocket (0.1.3)
       addressable
     mime-types (1.18)
+    minitest (4.7.5)
     multi_json (1.8.2)
     multi_test (0.0.2)
     mustache (0.99.4)
@@ -86,7 +91,10 @@ GEM
       rack (~> 1.4)
       rack-protection (~> 1.4)
       tilt (~> 1.3, >= 1.3.4)
+    thread_safe (0.1.3)
+      atomic
     tilt (1.4.1)
+    tzinfo (0.3.38)
     webmock (1.13.0)
       addressable (>= 2.2.7)
       crack (>= 0.3.2)