[VOL-1158] Initial commit of grpc voltha service handler.  Also
add license to all files.

Change-Id: I923a53504c74939c1db8177df6197694f2c2b3cd
diff --git a/docker/Dockerfile.rw_core b/docker/Dockerfile.rw_core
index 2431fa9..0c6b79c 100644
--- a/docker/Dockerfile.rw_core
+++ b/docker/Dockerfile.rw_core
@@ -10,6 +10,8 @@
 RUN ["mkdir", "-p", "/src", "src/protos"]
 RUN ["mkdir", "-p", "$GOPATH/src", "$GOPATH/pkg", "$GOPATH/bin"]
 RUN ["mkdir", "-p", "$GOPATH/src/github.com/opencord/voltha/protos/go"]
+#RUN ["mkdir", "-p", "$GOPATH/src/github.com/opencord/voltha-go"]
+
 
 # Copy files
 ADD rw_core $GOPATH/src/github.com/opencord/voltha-go/rw_core
@@ -30,7 +32,7 @@
 RUN sh /src/protos/build_protos.sh /src/protos
 
 # Build rw_core
-RUN cd $GOPATH/src/github.com/opencord/voltha-go/rw_core && go get -d ./... && go build -o /src/rw_core
+RUN cd $GOPATH/src/github.com/opencord/voltha-go/rw_core && go get -d ./... && rm -rf $GOPATH/src/github.com/coreos/etcd/vendor/golang.org/x/net/trace && go build -o /src/rw_core
 
 # -------------
 # Image creation stage