This update provides:
1)  workaround around the build failures. In
summary, it forces the download of some packages during the build
process.
2) update the set of packages that should go inside the vendor
directory
3) Update the dockerfile to use go 1.10

Change-Id: I2bfd090ce0f25b0c10aa214755ae2da7e5384d60
diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/BUILD.bazel b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/BUILD.bazel
new file mode 100644
index 0000000..9fce044
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/BUILD.bazel
@@ -0,0 +1,83 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
+
+package(default_visibility = ["//visibility:public"])
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "context.go",
+        "convert.go",
+        "doc.go",
+        "errors.go",
+        "handler.go",
+        "marshal_json.go",
+        "marshal_jsonpb.go",
+        "marshal_proto.go",
+        "marshaler.go",
+        "marshaler_registry.go",
+        "mux.go",
+        "pattern.go",
+        "proto2_convert.go",
+        "proto_errors.go",
+        "query.go",
+    ],
+    importpath = "github.com/grpc-ecosystem/grpc-gateway/runtime",
+    deps = [
+        "//runtime/internal:go_default_library",
+        "//utilities:go_default_library",
+        "@com_github_golang_protobuf//jsonpb:go_default_library",
+        "@com_github_golang_protobuf//proto:go_default_library",
+        "@com_github_golang_protobuf//ptypes:go_default_library",
+        "@com_github_golang_protobuf//ptypes/any:go_default_library",
+        "@com_github_golang_protobuf//ptypes/duration:go_default_library",
+        "@com_github_golang_protobuf//ptypes/timestamp:go_default_library",
+        "@org_golang_google_grpc//codes:go_default_library",
+        "@org_golang_google_grpc//grpclog:go_default_library",
+        "@org_golang_google_grpc//metadata:go_default_library",
+        "@org_golang_google_grpc//status:go_default_library",
+    ],
+)
+
+go_test(
+    name = "go_default_test",
+    size = "small",
+    srcs = ["pattern_test.go"],
+    embed = [":go_default_library"],
+    deps = ["//utilities:go_default_library"],
+)
+
+go_test(
+    name = "go_default_xtest",
+    size = "small",
+    srcs = [
+        "context_test.go",
+        "errors_test.go",
+        "handler_test.go",
+        "marshal_json_test.go",
+        "marshal_jsonpb_test.go",
+        "marshal_proto_test.go",
+        "marshaler_registry_test.go",
+        "mux_test.go",
+        "query_test.go",
+    ],
+    deps = [
+        ":go_default_library",
+        "//examples/proto/examplepb:go_default_library",
+        "//runtime/internal:go_default_library",
+        "//utilities:go_default_library",
+        "@com_github_golang_protobuf//jsonpb:go_default_library",
+        "@com_github_golang_protobuf//proto:go_default_library",
+        "@com_github_golang_protobuf//ptypes:go_default_library",
+        "@com_github_golang_protobuf//ptypes/duration:go_default_library",
+        "@com_github_golang_protobuf//ptypes/empty:go_default_library",
+        "@com_github_golang_protobuf//ptypes/struct:go_default_library",
+        "@com_github_golang_protobuf//ptypes/timestamp:go_default_library",
+        "@com_github_golang_protobuf//ptypes/wrappers:go_default_library",
+        "@org_golang_google_genproto//protobuf/field_mask:go_default_library",
+        "@org_golang_google_genproto//googleapis/rpc/errdetails:go_default_library",
+        "@org_golang_google_grpc//:go_default_library",
+        "@org_golang_google_grpc//codes:go_default_library",
+        "@org_golang_google_grpc//metadata:go_default_library",
+        "@org_golang_google_grpc//status:go_default_library",
+    ],
+)