Bump rspec and rspec-rails

Gemfile

@@ -302,7 +302,7 @@ end
 
 group :development, :test do
   # RSpec (unit tests, some integration tests)
-  gem "rspec-rails", "3.7.2"
+  gem "rspec-rails", "3.8.1"
 
   # Cucumber (integration tests)
   gem "cucumber-rails", "1.5.0", require: false

Gemfile.lock

@@ -134,7 +134,7 @@ GEM
       tins (~> 1.6)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
-    crass (1.0.3)
+    crass (1.0.4)
     cucumber (2.99.0)
       builder (>= 2.1.2)
       cucumber-core (~> 1.5.0)
@@ -362,7 +362,7 @@ GEM
       multi_json (~> 1.10)
     logging-rails (0.6.0)
       logging (>= 1.8)
-    loofah (2.2.2)
+    loofah (2.2.3)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     lumberjack (1.0.13)
@@ -588,28 +588,28 @@ GEM
     responders (2.4.0)
       actionpack (>= 4.2.0, < 5.3)
       railties (>= 4.2.0, < 5.3)
-    rspec (3.7.0)
-      rspec-core (~> 3.7.0)
-      rspec-expectations (~> 3.7.0)
-      rspec-mocks (~> 3.7.0)
-    rspec-core (3.7.1)
-      rspec-support (~> 3.7.0)
-    rspec-expectations (3.7.0)
+    rspec (3.8.0)
+      rspec-core (~> 3.8.0)
+      rspec-expectations (~> 3.8.0)
+      rspec-mocks (~> 3.8.0)
+    rspec-core (3.8.0)
+      rspec-support (~> 3.8.0)
+    rspec-expectations (3.8.2)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.7.0)
+      rspec-support (~> 3.8.0)
     rspec-json_expectations (2.1.0)
-    rspec-mocks (3.7.0)
+    rspec-mocks (3.8.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.7.0)
-    rspec-rails (3.7.2)
+      rspec-support (~> 3.8.0)
+    rspec-rails (3.8.1)
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       railties (>= 3.0)
-      rspec-core (~> 3.7.0)
-      rspec-expectations (~> 3.7.0)
-      rspec-mocks (~> 3.7.0)
-      rspec-support (~> 3.7.0)
-    rspec-support (3.7.1)
+      rspec-core (~> 3.8.0)
+      rspec-expectations (~> 3.8.0)
+      rspec-mocks (~> 3.8.0)
+      rspec-support (~> 3.8.0)
+    rspec-support (3.8.0)
     rubocop (0.60.0)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
@@ -872,7 +872,7 @@ DEPENDENCIES
   redis (= 3.3.5)
   responders (= 2.4.0)
   rspec-json_expectations (~> 2.1)
-  rspec-rails (= 3.7.2)
+  rspec-rails (= 3.8.1)
   rubocop (= 0.60.0)
   ruby-oembed (= 0.12.0)
   rubyzip (= 1.2.2)