add integration for go1.10

Signed-off-by: gaort <rutong.grt@alibaba-inc.com>

.travis.yml

@@ -6,6 +6,7 @@ go:
   - 1.7.x
   - 1.8.x
   - 1.9.x
+  - 1.10.x
 
 install:
   - go get -u github.com/Masterminds/glide