[docker-docs] Restructured Documentation: New Unified Documentation Website

CONTRIBUTING.rst

@@ -1 +1,2 @@
-Please refer to the `OpenWISP Contributing Guidelines <http://openwisp.io/docs/developer/contributing.html>`_.
+Please refer to the `OpenWISP Contributing Guidelines
+<http://openwisp.io/docs/developer/contributing.html>`_.

README.rst

@@ -0,0 +1,31 @@
+Docker-OpenWISP
+===============
+
+.. image:: https://github.com/openwisp/docker-openwisp/workflows/Automation%20Tests/badge.svg
+    :target: https://github.com/openwisp/docker-openwisp/actions?query=workflow%3A%22Automation+Tests%22
+
+.. image:: https://img.shields.io/badge/registry-openwisp-blue.svg
+    :target: https://gitlab.com/openwisp/docker-openwisp/container_registry
+
+.. image:: https://badges.gitter.im/openwisp/dockerize-openwisp.svg
+    :target: https://gitter.im/openwisp/dockerize-openwisp?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge
+
+.. image:: https://img.shields.io/badge/support-orange.svg
+    :target: http://openwisp.org/support.html
+
+.. image:: https://img.shields.io/github/license/openwisp/docker-openwisp.svg
+    :target: https://github.com/openwisp/docker-openwisp/blob/master/LICENSE
+
+This repository contains official docker images of OpenWISP. Designed with
+horizontal scaling, easily replicable deployments and user customization
+in mind.
+
+.. image:: https://raw.githubusercontent.com/openwisp/docker-openwisp/master/docs/images/portainer-docker-list.png
+    :target: https://raw.githubusercontent.com/openwisp/docker-openwisp/master/docs/images/portainer-docker-list.png
+
+Documentation
+-------------
+
+- `Developer documentation
+  <https://openwisp.io/docs/dev/docker/developer/>`_
+- `User documentation <https://openwisp.io/docs/dev/docker/>`_

deploy/auto-install.sh

@@ -300,7 +300,7 @@ init_help() {
 	echo -e ${NON}
 }
 
-## Parse command line arguements
+## Parse command line arguments
 while test $# != 0; do
 	case "$1" in
 	-i | --install) action='install' ;;