Merge pull request #48 from libp2p/kevina/travisci

Update Travis CI to use standard test script and go 1.9.x.

.travis.yml

@@ -1,17 +1,18 @@
 os:
   - linux
 
+sudo: false
+
 language: go
 
 go:
-    - 1.8
+    - 1.9.x
 
-install: true
+install:
+  - make deps
 
 script:
-  - make deps
-  - go vet
-  - go test ./...
+  - bash <(curl -s https://raw.githubusercontent.com/ipfs/ci-helpers/master/travis-ci/run-standard-tests.sh)
 
 cache:
     directories:

codecov.yml

@@ -0,0 +1,3 @@
+coverage:
+  range: "50...100"
+comment: off