Merge pull request #2831 from FarbodSalamat-Zadeh/patch-1

Add CSV as data type to languages.yml

test/fixtures/Data/cars.csv

@@ -1,3 +0,0 @@
-Year,Make,Model,Length
-1997,Ford,E350,2.34
-2000,Mercury,Cougar,2.38

test/test_file_blob.rb

@@ -152,7 +152,7 @@ class TestBlob < Minitest::Test
   end
 
   def test_csv
-    assert fixture_blob("Data/cars.csv").csv?
+    assert sample_blob("CSV/cars.csv").csv?
   end
 
   def test_pdf