Run tests with Go 1.9

OrangeTux · OrangeTux · commit 5c3245a6b99b · 2017-10-04T11:46:16.000+02:00
Issues: #14
diff --git a/.travis.yml b/.travis.yml
@@ -2,6 +2,7 @@ language: go
 
 go:
     - 1.8
+    - 1.9
 
 install:
     - make install
