Bump HUnit and directory for LTS 8.1

Author: domenkozar

language-ecmascript.cabal

@@ -83,9 +83,9 @@ Test-Suite test
     parsec >= 3 && < 3.2.0,
     wl-pprint >= 1.2 && < 2,
     containers == 0.*,
-    directory >= 1.2 && < 1.3,
+    directory >= 1.2 && < 1.4,
     filepath >= 1.3 && < 1.5,
-    HUnit >= 1.2 && < 1.5,
+    HUnit >= 1.2 && < 1.6,
     QuickCheck >= 2.5 && < 3,
     data-default-class >= 0.0.1 && < 0.2,
     test-framework >= 0.8 && < 0.9,