Added jupyter docker files

jupyter/build/base/start-notebook.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+# Copyright (c) Jupyter Development Team.
+# Distributed under the terms of the Modified BSD License.
+
+set -e
+
+# The Jupyter command to launch
+# JupyterLab by default
+DOCKER_STACKS_JUPYTER_CMD="${DOCKER_STACKS_JUPYTER_CMD:=lab}"
+
+if [[ -n "${JUPYTERHUB_API_TOKEN}" ]]; then
+	echo "WARNING: using start-singleuser.sh instead of start-notebook.sh to start a server associated with JupyterHub."
+	exec /usr/local/bin/start-singleuser.sh "$@"
+fi
+
+wrapper=""
+if [[ "${RESTARTABLE}" == "yes" ]]; then
+	wrapper=""
+fi
+
+exec /usr/local/bin/start.sh ${wrapper} jupyter ${DOCKER_STACKS_JUPYTER_CMD} ${NOTEBOOK_ARGS} "$@"