Bump rspec-rails and related

Gemfile

@@ -275,7 +275,7 @@ end
 
 group :development, :test do
   # RSpec (unit tests, some integration tests)
-  gem "rspec-rails",     "3.3.3"
+  gem "rspec-rails", "3.4.2"
 
   # Cucumber (integration tests)
   gem "cucumber-rails", "1.4.3", require: false

Gemfile.lock

@@ -631,29 +631,29 @@ GEM
     roxml (3.1.6)
       activesupport (>= 2.3.0)
       nokogiri (>= 1.3.3)
-    rspec (3.3.0)
-      rspec-core (~> 3.3.0)
-      rspec-expectations (~> 3.3.0)
-      rspec-mocks (~> 3.3.0)
-    rspec-core (3.3.2)
-      rspec-support (~> 3.3.0)
-    rspec-expectations (3.3.1)
+    rspec (3.4.0)
+      rspec-core (~> 3.4.0)
+      rspec-expectations (~> 3.4.0)
+      rspec-mocks (~> 3.4.0)
+    rspec-core (3.4.2)
+      rspec-support (~> 3.4.0)
+    rspec-expectations (3.4.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
+      rspec-support (~> 3.4.0)
     rspec-instafail (0.4.0)
       rspec
-    rspec-mocks (3.3.2)
+    rspec-mocks (3.4.1)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
-    rspec-rails (3.3.3)
+      rspec-support (~> 3.4.0)
+    rspec-rails (3.4.2)
       actionpack (>= 3.0, < 4.3)
       activesupport (>= 3.0, < 4.3)
       railties (>= 3.0, < 4.3)
-      rspec-core (~> 3.3.0)
-      rspec-expectations (~> 3.3.0)
-      rspec-mocks (~> 3.3.0)
-      rspec-support (~> 3.3.0)
-    rspec-support (3.3.0)
+      rspec-core (~> 3.4.0)
+      rspec-expectations (~> 3.4.0)
+      rspec-mocks (~> 3.4.0)
+      rspec-support (~> 3.4.0)
+    rspec-support (3.4.1)
     rubocop (0.35.1)
       astrolabe (~> 1.3)
       parser (>= 2.2.3.0, < 3.0)
@@ -879,7 +879,7 @@ DEPENDENCIES
   responders (= 2.1.1)
   roxml (= 3.1.6)
   rspec-instafail (= 0.4.0)
-  rspec-rails (= 3.3.3)
+  rspec-rails (= 3.4.2)
   rubocop (= 0.35.1)
   ruby-oembed (= 0.9.0)
   rubyzip (= 1.1.7)