VOL-2496 Add "event listen" command to voltctl

Change-Id: I8f1fb34b55f56c8125142ac289e2f19fc170d804
diff --git a/vendor/github.com/hashicorp/go-uuid/.travis.yml b/vendor/github.com/hashicorp/go-uuid/.travis.yml
new file mode 100644
index 0000000..7698490
--- /dev/null
+++ b/vendor/github.com/hashicorp/go-uuid/.travis.yml
@@ -0,0 +1,12 @@
+language: go
+
+sudo: false
+
+go:
+  - 1.4
+  - 1.5
+  - 1.6
+  - tip
+
+script:
+  - go test -bench . -benchmem -v ./...