docs: update some docs

Author: theo-o

docs/SETUP.md

@@ -7,4 +7,5 @@
 5. Run `vagrant ssh` to login to the VM. Once inside, run `cd director` to change into the repo and `./scripts/install_dependencies.sh` to install Director's Python dependencies using Pipenv.
 6. You can now work on Director. `scripts/start-servers.sh` will open a `tmux` session with the four servers each running in a separate pane.
    - Note: If you are not familiar with `tmux`, we recommend https://www.hamvocke.com/blog/a-quick-and-easy-guide-to-tmux/ and https://tmuxcheatsheet.com/ as starting resources.
+   - See [this](docs/tmux.md) for an explaination of the components of the development `tmux`
 7. When you are finished, type `exit` to exit the VM and `vagrant halt` to stop it. When you want to work on Director 4.0 again, `cd` into this directory, run `vagrant up` and `vagrant ssh` to launch the VM and connect to it, and then run `exit` and `vagrant halt` to exit and shut it down.

resources/README.md

@@ -3,7 +3,7 @@
 This contains a listing of resources that have been helpful to us.
 
 ## General
-* https://github.com/tjcsl/director
+* https://github.com/tjcsl/director - Inspiration for project
 
 ## Manager
 
@@ -18,3 +18,6 @@ This contains a listing of resources that have been helpful to us.
 * https://www.docker.com/blog/introducing-the-moby-project/ - This provides some insight into how the Docker project is designed.
 * https://github.com/moby/moby/blob/master/contrib/check-config.sh - This script checks whether your kernel supports all of Docker's features.
 * https://docs.docker.com/install/linux/docker-ce/ubuntu/ - Ubuntu install instructions
+
+# asyncssh
+* https://asyncssh.readthedocs.io/