Fix JS require-issue

Gemfile.lock

@@ -73,9 +73,10 @@ GEM
       rack (>= 0.9.0)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
-    browserify-rails (3.1.0)
+    browserify-rails (4.1.0)
+      addressable (>= 2.4.0)
       railties (>= 4.0.0, < 5.1)
-      sprockets (>= 3.5.2)
+      sprockets (>= 3.6.0)
     builder (3.2.3)
     bullet (5.3.0)
       activesupport (>= 3.0.0)
@@ -111,7 +112,7 @@ GEM
     coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.10.0)
+    coffee-script-source (1.12.2)
     colorize (0.8.1)
     concurrent-ruby (1.0.4)
     connection_pool (2.2.1)
@@ -184,7 +185,7 @@ GEM
     http_parser.rb (0.6.0)
     httplog (0.3.2)
       colorize
-    i18n (0.7.0)
+    i18n (0.8.1)
     i18n-tasks (0.9.6)
       activesupport (>= 4.0.2)
       ast (>= 2.1.0)
@@ -313,7 +314,7 @@ GEM
     rake (12.0.0)
     rdoc (4.2.2)
       json (~> 1.4)
-    react-rails (1.8.2)
+    react-rails (1.10.0)
       babel-transpiler (>= 0.7.0)
       coffee-script-source (~> 1.8)
       connection_pool
@@ -419,8 +420,8 @@ GEM
       unicode-display_width (~> 1.1)
     thor (0.19.4)
     thread (0.2.2)
-    thread_safe (0.3.5)
-    tilt (2.0.5)
+    thread_safe (0.3.6)
+    tilt (2.0.6)
     tins (1.12.0)
     twitter-text (1.14.5)
       unf (~> 0.1.0)