added script to install docker and docker-compose

install-docker.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+sudo apt-get remove docker docker-engine docker.io containerd runc
+sudo apt-get update && sudo apt-get -y dist-upgrade
+sudo apt-get install apt-transport-https ca-certificates curl gnupg2 software-properties-common
+curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add -
+sudo apt-key fingerprint 0EBFCD88
+sudo add-apt-repository \
+   "deb [arch=armhf] https://download.docker.com/linux/debian \
+   $(lsb_release -cs) \
+   stable"
+sudo apt-get update && sudo apt-get -y install docker-ce
+sudo apt-get install -y python-pip
+sudo pip install docker-compose