Upgrade globalid and i8n gems to match Rails 5.0.7.2

Gemfile.lock

@@ -298,7 +298,7 @@ GEM
       omniauth (~> 1.3)
       pyu-ruby-sasl (>= 0.0.3.3, < 0.1)
       rubyntlm (~> 0.5)
-    globalid (0.4.1)
+    globalid (0.4.2)
       activesupport (>= 4.2.0)
     gon (6.2.0)
       actionpack (>= 3.0)
@@ -385,7 +385,7 @@ GEM
       mime-types (~> 3.0)
       multi_xml (>= 0.5.2)
     httpclient (2.8.3)
-    i18n (1.2.0)
+    i18n (1.6.0)
       concurrent-ruby (~> 1.0)
     icalendar (2.4.1)
     ice_nine (0.11.2)