refactor-for-testability (#3)

Co-authored-by: jdl <jdl@desktop>
Co-authored-by: jdl <jdl@crumpington.com>
Reviewed-on: #3

README.md

@@ -1,9 +1,5 @@
 # vppn: Virtual Potentially Private Network
 
-## TODO
-
-* Add `-force-init` argument to `node` main?
-
 ## Hub Server Configuration
 
 ```
@@ -33,7 +29,6 @@ WorkingDirectory=/home/user/
 ExecStart=/home/user/hub -listen <addr>:https -root-dir=/home/user
 Restart=always
 RestartSec=8
-TimeoutStopSec=24
 
 [Install]
 WantedBy=default.target
@@ -70,7 +65,6 @@ WorkingDirectory=/home/user/
 ExecStart=/home/user/vppn -name vppn -hub-address https://my.hub -api-key 1234567890
 Restart=always
 RestartSec=8
-TimeoutStopSec=24
 
 [Install]
 WantedBy=default.target