Fixes issue #258

Gemfile.lock

@@ -163,7 +163,7 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mini_portile2 (2.2.0)
-    minitest (5.10.2)
+    minitest (5.10.1)
     multi_json (1.12.1)
     multi_test (0.1.2)
     mysql2 (0.4.8)
@@ -210,6 +210,7 @@ GEM
       nokogiri (>= 1.6)
     rails-html-sanitizer (1.0.3)
       loofah (~> 2.0)
+    rails-perftest (0.0.7)
     railties (5.0.1)
       actionpack (= 5.0.1)
       activesupport (= 5.0.1)
@@ -246,6 +247,7 @@ GEM
       rspec-mocks (~> 3.6.0)
       rspec-support (~> 3.6.0)
     rspec-support (3.6.0)
+    ruby-prof (0.15.9)
     ruby_dep (1.5.0)
     sass (3.4.25)
     sass-rails (5.0.6)
@@ -318,6 +320,7 @@ DEPENDENCIES
   jquery-fileupload-rails
   jquery-rails
   launchy
+  minitest (= 5.10.1)
   mysql2
   poltergeist
   powder
@@ -325,10 +328,12 @@ DEPENDENCIES
   pry-rails
   rack-livereload
   rails (= 5.0.1)
+  rails-perftest
   rake
   rb-fsevent
   responders
   rspec-rails
+  ruby-prof (= 0.15.9)
   sass-rails
   simplecov
   sqlite3
@@ -343,4 +348,4 @@ RUBY VERSION
    ruby 2.3.4p301
 
 BUNDLED WITH
-   1.15.1
+   1.15.3