can run Ping as a console app, but service doesn't start yet
better document SetPropertyOrFieldValue
change default service account to LocalSystem
remove r# warning for magically set fields

for member of type IConsoleWriter and IStoplight in commands
- making internal so they can be accessed via tests
- making properties just because
add Service.ProcessId and query flag in ListServices command
implement ServiceBase to run as service
add logging
service runs and can be stopped

pausing cannot be enabled yet due to circular flow dependencies
let ConsoleWriters be ctor'd /w types for betting logging
remove noise from logging
minor cleanup
add nuget package for services and...

comment ICanBePaused
make Log4NetFactoryAdapter public
enable stopping while paused
fix ForEach enumerable
fixing spelling error
enable help categorization for commands
remove nupkg files