Update .travis.yml

.travis.yml

@@ -1,24 +1,18 @@
 language: go
 go:
-  - 1.5.3
-  - 1.6
-  - tip
-matrix:
-  allow_failures:
-    - go: tip
-sudo: false
+- 1.7
 before_install:
-- go get github.com/golang/lint/golint
+- go get -u github.com/golang/lint/golint
 - go get github.com/axw/gocov/gocov
 - go get github.com/mattn/goveralls
 - if ! go get code.google.com/p/go.tools/cmd/cover; then go get golang.org/x/tools/cmd/cover;
   fi
 script:
-- '[ "${TRAVIS_PULL_REQUEST}" != "false" ] || $HOME/gopath/bin/goveralls -service=travis-ci || true
+- '[ "${TRAVIS_PULL_REQUEST}" != "false" ] || $HOME/gopath/bin/goveralls -service=travis-ci
   -repotoken $COVERALLS_TOKEN'
 - "$HOME/gopath/bin/golint ./..."
 - go vet
-- go test -v ./...
+- go test -bench=.* -v ./...
 notifications:
   email:
     on_success: never