Add Docker AIO demo image docs

Change-Id: I33c3d026eef1efca715d1438b3d0edd2fca175f7

doc/source/docker_env.rst

@@ -0,0 +1,40 @@
+=================
+Docker All In One
+=================
+
+Whilst Nemesis is in early development we have created a Docker All In One (AIO) image which contains a fully functional
+self contained Nemesis environment to play with including:
+
+* Ubuntu Base OS
+* MySQL
+* RabbitMQ
+* Memcached
+* Swift
+* Keystone
+* Nemesis API
+* Nemesis Worker with ClamAV and EXIF plugins
+
+*Warning: It is only recommended to run the Docker AIO image for dev / test purposes. If you wish to deploy Nemesis
+properly to your environment please read the docs and deploy a suitable highly redundant configuration to avoid
+dissapointment.*
+
+To run the Docker AIO simply::
+	
+	docker run -it --privileged=true robputt796/nemesis-aio
+
+Why privileged? This is the only way I could work out how to get mknod to work in a container to create a loop device for Swift.
+If someone can let me know via a blueprint (https://blueprints.launchpad.net/python-nemesis) just how to enable this one capability
+that would be awesome!
+
+Once in the bash shell run the start script, source the openstack_user.rc file and generate a token using the OpenStack CLI,
+once you have a token you can start using the local Nemesis API on port 9000::
+	
+	./start.sh
+	source openstack_user.rc
+	openstack token issue
+	curl -H 'X-Auth-Token: $TOKEN' http://localhost:9000/v1/file
+
+If you'd like to perform any administrative functions then you may source the openstack_admin.rc file for a user with the
+administrative role::
+	
+	source openstack_admin.rc

doc/source/index.rst

@@ -13,6 +13,7 @@ Contents:
 
    about 
    installation
+   docker_env
    usage
    plugins
    contributing