Merge pull request #191 from kron4eg/patch-1

Test on travis using Go1.4
diff --git a/.travis.yml b/.travis.yml
index e833a32..f8b7e93 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,6 +13,7 @@
   - 1.1
   - 1.2
   - 1.3
+  - 1.4
   - tip
 
 matrix: