VOL-1848 API for setting and querying loglevel of api-server;
Add source-router to support routing UpdateLogLevel to cores;
Add logging endpoints to rocore

Change-Id: I89eea3599ea3006fe92e6917221cd1fd235ec5e4
diff --git a/vendor/github.com/opencord/voltha-protos/VERSION b/vendor/github.com/opencord/voltha-protos/VERSION
index 3eefcb9..7dea76e 100644
--- a/vendor/github.com/opencord/voltha-protos/VERSION
+++ b/vendor/github.com/opencord/voltha-protos/VERSION
@@ -1 +1 @@
-1.0.0
+1.0.1