Allow failure on 2.2.0 for now

sj26 · sj26 · commit aa7bc8e28975 · 2015-01-28T08:32:34.000+11:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,3 +4,6 @@ rvm:
   - 2.0.0
   - 2.1.5
   - 2.2.0
+matrix:
+  allow_failures:
+    - rvm: 2.2.0
