Merge pull request #347 from jasnow/master

Upgraded 8 gems

Gemfile.lock

@@ -49,7 +49,7 @@ GEM
       rspec-expectations (>= 2.99)
       thor (~> 0.19)
     ast (2.4.0)
-    backports (3.11.2)
+    backports (3.11.3)
     bcrypt (3.1.11)
     better_errors (2.4.0)
       coderay (>= 1.0.0)
@@ -99,7 +99,7 @@ GEM
     cucumber-expressions (5.0.17)
     cucumber-tag_expressions (1.1.1)
     cucumber-wire (0.0.1)
-    database_cleaner (1.6.2)
+    database_cleaner (1.7.0)
     debug_inspector (0.0.3)
     diff-lcs (1.3)
     docile (1.3.0)
@@ -107,7 +107,7 @@ GEM
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
     erubi (1.7.1)
-    eventmachine (1.2.5)
+    eventmachine (1.2.6)
     execjs (2.7.0)
     ffi (1.9.23)
     foreman (0.84.0)
@@ -142,13 +142,13 @@ GEM
       guard (>= 2.0.0)
       guard-compat (~> 1.0)
     http_parser.rb (0.6.0)
-    i18n (1.0.0)
+    i18n (1.0.1)
       concurrent-ruby (~> 1.0)
     jquery-fileupload-rails (0.4.7)
       actionpack (>= 3.1)
       railties (>= 3.1)
       sass (>= 3.2)
-    jquery-rails (4.3.1)
+    jquery-rails (4.3.3)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
@@ -198,7 +198,7 @@ GEM
     pry-rails (0.3.6)
       pry (>= 0.10.4)
     public_suffix (3.0.2)
-    rack (2.0.4)
+    rack (2.0.5)
     rack-livereload (0.3.17)
       rack
     rack-test (1.0.0)
@@ -258,7 +258,7 @@ GEM
       rspec-mocks (~> 3.7.0)
       rspec-support (~> 3.7.0)
     rspec-support (3.7.1)
-    rubocop (0.54.0)
+    rubocop (0.55.0)
       parallel (~> 1.10)
       parser (>= 2.5)
       powerpack (~> 0.1)
@@ -310,9 +310,9 @@ GEM
     turbolinks-source (5.1.0)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
-    uglifier (4.1.9)
+    uglifier (4.1.10)
       execjs (>= 0.3.0, < 3)
-    unicode-display_width (1.3.0)
+    unicode-display_width (1.3.2)
     unicorn (5.4.0)
       kgio (~> 2.6)
       raindrops (~> 0.7)