Bump fuubar

Gemfile

@@ -267,7 +267,7 @@ group :test do
   # RSpec (unit tests, some integration tests)
 
   gem "fixture_builder",   "0.4.1"
-  gem "fuubar",            "2.1.1"
+  gem "fuubar",            "2.2.0"
   gem "test_after_commit", "1.1.0"
 
   # Cucumber (integration tests)

Gemfile.lock

@@ -365,8 +365,8 @@ GEM
     font-awesome-rails (4.6.3.1)
       railties (>= 3.2, < 5.1)
     formatador (0.2.5)
-    fuubar (2.1.1)
-      rspec (~> 3.0)
+    fuubar (2.2.0)
+      rspec-core (~> 3.0)
       ruby-progressbar (~> 1.4)
     get_process_mem (0.2.1)
     gherkin (4.0.0)
@@ -737,7 +737,7 @@ GEM
       rspec-core (~> 3.5.0)
       rspec-expectations (~> 3.5.0)
       rspec-mocks (~> 3.5.0)
-    rspec-core (3.5.2)
+    rspec-core (3.5.4)
       rspec-support (~> 3.5.0)
     rspec-expectations (3.5.0)
       diff-lcs (>= 1.2.0, < 2.0)
@@ -948,7 +948,7 @@ DEPENDENCIES
   faraday_middleware (= 0.10.0)
   fixture_builder (= 0.4.1)
   fog (= 1.38.0)
-  fuubar (= 2.1.1)
+  fuubar (= 2.2.0)
   gon (= 6.1.0)
   guard (= 2.14.0)
   guard-cucumber (= 2.1.2)