Merge pull request #297 from jasnow/master

Upgraded 6 gems in Gemfile file

Gemfile.lock

@@ -55,7 +55,7 @@ GEM
       coderay (>= 1.0.0)
       erubi (>= 1.0.0)
       rack (>= 0.9.0)
-    binding_of_caller (0.7.3)
+    binding_of_caller (0.8.0)
       debug_inspector (>= 0.0.1)
     brakeman (4.1.1)
     builder (3.2.3)
@@ -96,7 +96,7 @@ GEM
       backports (>= 3.8.0)
       cucumber-tag_expressions (~> 1.1.0)
       gherkin (>= 5.0.0)
-    cucumber-expressions (5.0.7)
+    cucumber-expressions (5.0.13)
     cucumber-tag_expressions (1.1.1)
     cucumber-wire (0.0.1)
     database_cleaner (1.6.2)
@@ -142,7 +142,7 @@ GEM
       guard (>= 2.0.0)
       guard-compat (~> 1.0)
     http_parser.rb (0.6.0)
-    i18n (0.9.1)
+    i18n (0.9.3)
       concurrent-ruby (~> 1.0)
     jquery-fileupload-rails (0.4.7)
       actionpack (>= 3.1)
@@ -171,7 +171,7 @@ GEM
     mini_mime (1.0.0)
     mini_portile2 (2.3.0)
     minitest (5.11.1)
-    multi_json (1.12.2)
+    multi_json (1.13.1)
     multi_test (0.1.2)
     mysql2 (0.4.10)
     nenv (0.3.0)
@@ -305,12 +305,12 @@ GEM
     tilt (2.0.8)
     travis-lint (2.0.0)
       json
-    turbolinks (5.0.1)
-      turbolinks-source (~> 5)
-    turbolinks-source (5.0.3)
+    turbolinks (5.1.0)
+      turbolinks-source (~> 5.1)
+    turbolinks-source (5.1.0)
     tzinfo (1.2.4)
       thread_safe (~> 0.1)
-    uglifier (4.1.2)
+    uglifier (4.1.4)
       execjs (>= 0.3.0, < 3)
     unicode-display_width (1.3.0)
     unicorn (5.4.0)