Move files to docker/ and fixes Dockerfile and entrypoint

docker/Dockerfile

@@ -0,0 +1,10 @@
+FROM python:3
+ENV APP_PATH=/srv/python-teos
+VOLUME ["~/.teos"]
+WORKDIR /srv
+ADD . /srv/python-teos
+RUN mkdir ~/.teos && cd python-teos &&  pip install -r requirements.txt && python generate_keys.py -d ~/.teos
+ENV PYTHONPATH=$APP_PATH
+WORKDIR /srv/python-teos 
+EXPOSE 9814/tcp
+ENTRYPOINT [ "/srv/python-teos/docker/entrypoint.sh" ]

docker/entrypoint.sh

@@ -0,0 +1,33 @@
+#!/bin/bash 
+
+START_COMMAND="/usr/local/bin/python3 -m teos.teosd "
+
+if [[ ! -z ${API_BIND} ]]; then
+    START_COMMAND=$START_COMMAND" --apibind=""$API_BIND"
+fi
+
+if [[ ! -z ${API_PORT} ]]; then
+    START_COMMAND=$START_COMMAND" --apiport=""$API_PORT"
+fi
+
+if [[ ! -z ${BTC_NETWORK} ]]; then
+    START_COMMAND=$START_COMMAND" --btcnetwork=""$BTC_NETWORK"
+fi
+
+if [[ ! -z ${BTC_RPC_USER} ]]; then 
+    START_COMMAND=$START_COMMAND" --btcrpcuser=""$BTC_RPC_USER"
+fi
+
+if [[ ! -z ${BTC_RPC_PASSWORD} ]]; then
+    START_COMMAND=$START_COMMAND" --btcrpcpassword=""$BTC_RPC_PASSWORD"
+fi
+
+if [[ ! -z ${BTC_RPC_CONNECT} ]]; then
+    START_COMMAND=$START_COMMAND" --btcrpcconnect=""$BTC_RPC_CONNECT"
+fi
+
+if [[ ! -z ${BTC_RPC_PORT} ]]; then
+    START_COMMAND=$START_COMMAND" --btcrpcport=""$BTC_RPC_PORT"
+fi
+
+$START_COMMAND