.travis.yml in active_median-0.1.3 vs .travis.yml in active_median-0.1.4

@@ -10,13 +10,12 @@
   email:
     on_success: never
     on_failure: change
 gemfile:
   - Gemfile
-  - test/gemfiles/activerecord50.gemfile
+  - test/gemfiles/activerecord42.gemfile
   - test/gemfiles/activerecord41.gemfile
   - test/gemfiles/activerecord40.gemfile
   - test/gemfiles/activerecord32.gemfile
 matrix:
   allow_failures:
-    - gemfile: test/gemfiles/activerecord50.gemfile
     - gemfile: test/gemfiles/activerecord32.gemfile