add a python websocket proxy which works on Linux, while ws proxy_server does not

test/compatibility/python/websockets/makefile

@@ -0,0 +1,20 @@
+.PHONY: docker
+
+NAME   := bsergean/ws_proxy
+TAG    := $(shell cat DOCKER_VERSION)
+IMG    := ${NAME}:${TAG}
+LATEST := ${NAME}:latest
+BUILD  := ${NAME}:build
+
+docker_test:
+	docker build -t ${BUILD} .
+
+docker:
+	git clean -dfx
+	docker build -t ${IMG} .
+	docker tag ${IMG} ${BUILD}
+
+docker_push:
+	docker tag ${IMG} ${LATEST}
+	docker push ${LATEST}
+	docker push ${IMG}