Merge pull request #2 from lpabon/travis

Travis support

.travis.yml

@@ -0,0 +1,9 @@
+language: go
+matrix:
+  include:
+  - go: 1.10.3
+script:
+- go fmt $(go list ./... | grep -v vendor) | wc -l | grep 0
+- go vet $(go list ./... | grep -v vendor)
+- go test $(go list ./... | grep -v vendor)
+

cmd/external-snapshotter/main.go

@@ -0,0 +1,7 @@
+package main
+
+import "fmt"
+
+func main() {
+	fmt.Println("vim-go")
+}