* Update docker-compose
- Deploys 1 control and 1 execution node
* Add a new Receptor cluster configuration file
* update receptor peer to awx_1
to match how hop node is configured in cluster (Jim Ladd's commit)
* Move receptor_1 instantiation in the docker-compose setup
* Hard code receptor_1 name
* Update execution node name, move standalone conf file to docker-compose directory
* Reformat docker-compose file, mount another volume, change privileges
