VOL-1967 move api-server to separate repository

Current with voltha-go acf0adaf2d91ae72b55192cc8a939e0485918d16

Change-Id: I000ea6be0789e20c922bd671562b58a7120892ae
diff --git a/vendor/golang.org/x/oauth2/go.mod b/vendor/golang.org/x/oauth2/go.mod
new file mode 100644
index 0000000..b345781
--- /dev/null
+++ b/vendor/golang.org/x/oauth2/go.mod
@@ -0,0 +1,10 @@
+module golang.org/x/oauth2
+
+go 1.11
+
+require (
+	cloud.google.com/go v0.34.0
+	golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e
+	golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 // indirect
+	google.golang.org/appengine v1.4.0
+)