Fixes and Enhancements (#16)

* Add more instructions after successfully creating a new subdomain.

* Update the container name.

* Add a just-in-case step.

* Add an alias and improve comments.

* Fix manage path.

* Add limits but no reservations for PP. Start off somewhat relaxed rather than strict.

* Always restart PP containers.

* Move URL to env file. Do not recommend using HTTPS in the value.

* Format comments.

* Put commands in shells so they cannot exit the full program.

* Updating apps like this did not seem to be working, but also do not want it to work anymore.

source.env

@@ -12,12 +12,20 @@ if [[ "$DIR" == '.'* ]]; then
 	cd "$RETURN"
 fi
 
+## Variables ##
+
 DOCKER_HOME="$DIR"
 DOCKER_PATH="$DOCKER_HOME/bin"
 PATH="$DOCKER_PATH:$PATH"
 
 export DOCKER_HOME DOCKER_PATH PATH
 
+## Aliases ##
+
+alias manage="$DOCKER_HOME/bin/manage.sh"
+
+## Validations ##
+
 if [[ -e $DOCKER_HOME/$PROG ]]; then
 	echo "'$DOCKER_HOME/$PROG' has been loaded successfully."
 else