Update Gemfile.lock to latest gems.

Gemfile.lock

@@ -1,26 +1,26 @@
 PATH
   remote: .
   specs:
-    cane (2.6.0)
+    cane (2.6.1)
       parallel
 
 GEM
   remote: http://rubygems.org/
   specs:
     diff-lcs (1.2.4)
-    multi_json (1.7.2)
-    parallel (0.6.4)
-    rake (10.0.4)
-    rspec (2.13.0)
-      rspec-core (~> 2.13.0)
-      rspec-expectations (~> 2.13.0)
-      rspec-mocks (~> 2.13.0)
-    rspec-core (2.13.1)
-    rspec-expectations (2.13.0)
+    multi_json (1.8.2)
+    parallel (0.9.0)
+    rake (10.1.0)
+    rspec (2.14.1)
+      rspec-core (~> 2.14.0)
+      rspec-expectations (~> 2.14.0)
+      rspec-mocks (~> 2.14.0)
+    rspec-core (2.14.7)
+    rspec-expectations (2.14.3)
       diff-lcs (>= 1.1.3, < 2.0)
-    rspec-fire (1.1.3)
+    rspec-fire (1.2.0)
       rspec (~> 2.11)
-    rspec-mocks (2.13.1)
+    rspec-mocks (2.14.4)
     simplecov (0.7.1)
       multi_json (~> 1.0)
       simplecov-html (~> 0.7.1)