go/svc/{invoice,speedtest} -> bgpwtf/

Continued from https://gerrit.hackerspace.pl/c/hscloud/+/71 .

Change-Id: I5aef587c7e9a4cec301e3c95530c33914851ad44
diff --git a/bgpwtf/invoice/proto/BUILD.bazel b/bgpwtf/invoice/proto/BUILD.bazel
new file mode 100644
index 0000000..511bf26
--- /dev/null
+++ b/bgpwtf/invoice/proto/BUILD.bazel
@@ -0,0 +1,8 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = ["generate.go"],
+    importpath = "code.hackerspace.pl/hscloud/bgpwtf/invoice/proto",
+    visibility = ["//visibility:public"],
+)