Adding README amd docker info

backend/dev-docker/build.sh

@@ -1,5 +0,0 @@
-#!/bin/bash
-docker stop tss-node
-docker rm tss-node
-docker build -t tss-node .
-

backend/dev-docker/requirements.txt

@@ -1,18 +1,20 @@
-aiohttp==1.3.1
-async-timeout==1.1.0
+aiohttp
+async-timeout
 chardet==2.3.0
-multidict==2.1.4
+multidict
 python-engineio
-python_socketio==1.8.4
 six==1.10.0
-yarl==0.9.2
-eventlet==0.19.0
+yarl
 flask
 
-# Actual connecting to services
-pytz
-phpserialize==1.3.0
-redis>=2.6.2
-pymysql==0.8
-bleach==1.5.0
+eventlet
+requests
+validators
+
+bleach==3.2.1
 html5lib==0.9999999       # via bleach
+timeago
+html2text
+
+# @notes
+# - Dont install socketio, it interferes with flask_socketio