Updated Grape and grape-entity.

Gemfile

@@ -1,8 +1,8 @@
 source 'http://rubygems.org'
 
 gem 'rack', '~> 1.6.0'
-gem 'grape', '~> 0.12.0'
-gem 'grape-entity', '~> 0.4.5'
+gem 'grape', '~> 0.13.0'
+gem 'grape-entity', '~> 0.4.8'
 gem 'json', '~> 1.8.3'
 gem 'newrelic_rpm', '~> 3.5.4.34'
 gem 'rack-cors', '~> 0.4.0'

Gemfile.lock

@@ -1,7 +1,7 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    activesupport (4.2.3)
+    activesupport (4.2.4)
       i18n (~> 0.7)
       json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
@@ -34,7 +34,7 @@ GEM
     equalizer (0.0.11)
     ffi (1.9.10)
     formatador (0.2.5)
-    grape (0.12.0)
+    grape (0.13.0)
       activesupport
       builder
       hashie (>= 2.1.0)
@@ -44,10 +44,10 @@ GEM
       rack-accept
       rack-mount
       virtus (>= 1.0.0)
-    grape-entity (0.4.7)
+    grape-entity (0.4.8)
       activesupport
       multi_json (>= 1.3.2)
-    grape-swagger (0.10.1)
+    grape-swagger (0.10.2)
       grape (>= 0.8.0)
       grape-entity
     guard (2.10.5)
@@ -84,7 +84,7 @@ GEM
     method_source (0.8.2)
     mime-types (2.6.1)
     mini_portile (0.6.0)
-    minitest (5.7.0)
+    minitest (5.8.0)
     multi_json (1.11.2)
     multi_xml (0.5.5)
     nenv (0.2.0)
@@ -161,8 +161,8 @@ PLATFORMS
 
 DEPENDENCIES
   capybara (~> 2.4.4)
-  grape (~> 0.12.0)
-  grape-entity (~> 0.4.5)
+  grape (~> 0.13.0)
+  grape-entity (~> 0.4.8)
   grape-swagger (~> 0.10.1)
   guard (~> 2.10.5)
   guard-bundler (~> 2.1.0)