Update rails to 4.0.5.

Gemfile.lock

@@ -2,26 +2,26 @@ GEM
   remote: https://rubygems.org/
   specs:
     ace-rails-ap (2.0.1)
-    actionmailer (4.0.3)
-      actionpack (= 4.0.3)
+    actionmailer (4.0.5)
+      actionpack (= 4.0.5)
       mail (~> 2.5.4)
-    actionpack (4.0.3)
-      activesupport (= 4.0.3)
+    actionpack (4.0.5)
+      activesupport (= 4.0.5)
       builder (~> 3.1.0)
       erubis (~> 2.7.0)
       rack (~> 1.5.2)
       rack-test (~> 0.6.2)
-    activemodel (4.0.3)
-      activesupport (= 4.0.3)
+    activemodel (4.0.5)
+      activesupport (= 4.0.5)
       builder (~> 3.1.0)
-    activerecord (4.0.3)
-      activemodel (= 4.0.3)
+    activerecord (4.0.5)
+      activemodel (= 4.0.5)
       activerecord-deprecated_finders (~> 1.0.2)
-      activesupport (= 4.0.3)
+      activesupport (= 4.0.5)
       arel (~> 4.0.0)
     activerecord-deprecated_finders (1.0.3)
-    activesupport (4.0.3)
-      i18n (~> 0.6, >= 0.6.4)
+    activesupport (4.0.5)
+      i18n (~> 0.6, >= 0.6.9)
       minitest (~> 4.2)
       multi_json (~> 1.3)
       thread_safe (~> 0.1)
@@ -34,7 +34,6 @@ GEM
       rake (>= 0.8.7)
     arel (4.0.2)
     asciidoctor (0.1.4)
-    atomic (1.1.16)
     awesome_print (1.2.0)
     axiom-types (0.0.5)
       descendants_tracker (~> 0.0.1)
@@ -280,7 +279,7 @@ GEM
     mime-types (1.25.1)
     mini_portile (0.5.3)
     minitest (4.7.5)
-    multi_json (1.9.2)
+    multi_json (1.10.0)
     multi_xml (0.5.5)
     multipart-post (1.2.0)
     mysql2 (0.3.11)
@@ -350,13 +349,13 @@ GEM
       rack
     rack-test (0.6.2)
       rack (>= 1.0)
-    rails (4.0.3)
-      actionmailer (= 4.0.3)
-      actionpack (= 4.0.3)
-      activerecord (= 4.0.3)
-      activesupport (= 4.0.3)
+    rails (4.0.5)
+      actionmailer (= 4.0.5)
+      actionpack (= 4.0.5)
+      activerecord (= 4.0.5)
+      activesupport (= 4.0.5)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.0.3)
+      railties (= 4.0.5)
       sprockets-rails (~> 2.0.0)
     rails-observers (0.1.2)
       activemodel (~> 4.0)
@@ -369,13 +368,13 @@ GEM
       i18n
       require_all
       ruby-progressbar
-    railties (4.0.3)
-      actionpack (= 4.0.3)
-      activesupport (= 4.0.3)
+    railties (4.0.5)
+      actionpack (= 4.0.5)
+      activesupport (= 4.0.5)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     raindrops (0.12.0)
-    rake (10.1.1)
+    rake (10.3.1)
     raphael-rails (2.1.2)
     rb-fsevent (0.9.3)
     rb-inotify (0.9.2)
@@ -479,7 +478,7 @@ GEM
       spring (>= 0.9.1)
     spring-commands-spinach (1.0.0)
       spring (>= 0.9.1)
-    sprockets (2.10.1)
+    sprockets (2.12.1)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
@@ -502,9 +501,8 @@ GEM
       daemons (>= 1.0.9)
       eventmachine (>= 1.0.0)
       rack (>= 1.0.0)
-    thor (0.18.1)
-    thread_safe (0.3.1)
-      atomic (>= 1.1.7, < 2)
+    thor (0.19.1)
+    thread_safe (0.3.3)
     tilt (1.4.1)
     timers (1.1.0)
     tinder (1.9.3)