Committing vendored dependencies and generated protos

Change-Id: I349c149b513d9de7d9f60bde2c954a939da2fc54
diff --git a/vendor/github.com/opencord/omci-sim/go.mod b/vendor/github.com/opencord/omci-sim/go.mod
new file mode 100644
index 0000000..516906d
--- /dev/null
+++ b/vendor/github.com/opencord/omci-sim/go.mod
@@ -0,0 +1,5 @@
+module github.com/opencord/omci-sim
+
+go 1.12
+
+require github.com/sirupsen/logrus v1.4.2