build: update travis to build against latest go versions

Roasbeef · Roasbeef · commit d36f2961cd15 · 2018-03-10T16:34:32.000-08:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,7 @@
 language: go
 go:
-  - 1.8.5
-  - 1.9.2
+  - 1.9.4
+  - "1.10"
 sudo: false
 install:
   - go get -v github.com/lightningnetwork/lightning-onion
