Update dependencies

Fixes #506
Fixes #507
Fixes #508
Fixes #509
Fixes #510

Gemfile.lock

@@ -38,7 +38,7 @@ GEM
     addressable (2.5.0)
       public_suffix (~> 2.0, >= 2.0.2)
     arel (6.0.4)
-    autoprefixer-rails (6.7.4)
+    autoprefixer-rails (6.7.5)
       execjs
     bootstrap-sass (3.3.7)
       autoprefixer-rails (>= 5.2.1)
@@ -47,7 +47,7 @@ GEM
       railties (>= 3.1)
     bugsnag (5.2.0)
     builder (3.2.3)
-    codeclimate-test-reporter (1.0.5)
+    codeclimate-test-reporter (1.0.6)
       simplecov
     coderay (1.1.1)
     coffee-rails (4.2.1)
@@ -64,7 +64,7 @@ GEM
     debug_inspector (0.0.2)
     diff-lcs (1.3)
     docile (1.1.5)
-    domain_name (0.5.20161129)
+    domain_name (0.5.20170223)
       unf (>= 0.0.5, < 1.0.0)
     dotenv (2.2.0)
     dotenv-rails (2.2.0)
@@ -113,7 +113,7 @@ GEM
       guard-compat (~> 1.1)
       rspec (>= 2.99.0, < 4.0)
     hashdiff (0.3.2)
-    hashie (3.5.3)
+    hashie (3.5.4)
     http-cookie (1.0.3)
       domain_name (~> 0.5)
     i18n (0.8.1)
@@ -306,7 +306,7 @@ GEM
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
     thor (0.19.4)
-    thread_safe (0.3.5)
+    thread_safe (0.3.6)
     tilt (2.0.6)
     turbolinks (5.0.1)
       turbolinks-source (~> 5)