Revert "temporary disable 1.6 on travis (#1198)" (#1199)

menghanl · web-flow · commit 38df39bad189 · 2017-04-24T11:16:03.000-07:00
This reverts commit 72b617a.
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,7 @@
 language: go
 
 go:
+  - 1.6.3
   - 1.7
   - 1.8
 

-Original file line number
+Diff line change
@@ @@ -1,6 +1,7 @@ @@
 language: go
 go:
 +  - 1.6.3
   - 1.7
   - 1.8