add Dockerfile

Dockerfile

@@ -0,0 +1,12 @@
+FROM golang:latest
+
+RUN mkdir -p /go/src/github.com/tendermint/go-rpc
+WORKDIR /go/src/github.com/tendermint/go-rpc
+
+COPY Makefile /go/src/github.com/tendermint/go-rpc/
+# COPY glide.yaml /go/src/github.com/tendermint/go-rpc/
+# COPY glide.lock /go/src/github.com/tendermint/go-rpc/
+
+COPY . /go/src/github.com/tendermint/go-rpc
+
+RUN make get_deps