move Dockerfile for VILLAScontroller to VILLAScontroller repo

Dockerfile.controller

-FROM rwthacs/dpsim-dev
-
-ENV PYCURL_SSL_LIBRARY openssl
-
-RUN dnf -y install \
-	python3 \
-	python3-pip \
-	curl \
-	libcurl-devel \
-	openssl-devel
-
-RUN pip3 install --upgrade pip
-RUN pip3 install \
-	pycurl \
-	gitpython
-
-COPY controller /controller
-COPY simulation /simulation
-
-WORKDIR /controller
-
-RUN mkdir -p /usr/local/lib/python3.6/site-packages/
-RUN python3 setup.py install
-
-COPY etc/controller/config.json /etc/villas/controller/config.json

controller @ 6cc1d558

-Subproject commit e5fa2509623e43fa474d89b7595d7559828eec38
+Subproject commit 6cc1d55845a6e277a7135b083699b56ebe6a88d0

docker-compose.yml

@@ -103,13 +103,14 @@ services:
   # A VILLAScontroller for creating some dummy simulators
   controller:
     build:
-      context: .
-      dockerfile: Dockerfile.controller
+      context: controller
     image: registry.git.rwth-aachen.de/acs/public/villas/controller:demo-v0.1
-    command: villas-ctl -b "amqp://villas:s3c0sim4!@broker/%2F" -c /etc/villas/controller/config.json daemon
+    command: [
+      "wait-for", "broker:5672", "--",
+      "villas-ctl", "-b", "amqp://villas:s3c0sim4!@broker/%2F", "daemon"
+    ]
     volumes:
       - ./etc/villas/controller:/etc/villas/controller
-      - ./data:/data
     depends_on:
       - broker
     restart: always