Add Docker Support (#157)

* dep init

* add Dockerfile

* update Dockerfile: add rice

* remove npm build & rice

* remove dep

* remove dep in Dockerfile

Dockerfile

@@ -0,0 +1,10 @@
+FROM golang:alpine
+WORKDIR /go/src/github.com/hacdias/filemanager
+COPY . /go/src/github.com/hacdias/filemanager
+
+RUN apk add --no-cache git && go get ./... && cd /go/src/github.com/hacdias/filemanager/cmd/filemanager && go build
+
+FROM alpine:latest
+COPY --from=0 /go/src/github.com/hacdias/filemanager/cmd/filemanager/filemanager /usr/local/bin/filemanager
+ENTRYPOINT ["filemanager"]
+CMD ["-h"]