* Remove IP mapping only once user is totally removed
* Renamed shaper.live to _shaper.state to indicate its an internal attribute

* Added support for a better startup process
* Shifted some code to Start functions
* Added foundation support for priorities for each user
* Added preliminary code for the default user pool

* Added nice signal handling framework
* Support for users having an Expiry period

* Added PID file and log file

* Reworked injection of users
* Support for conflicted user detection & dropping other users
* Dynamic change support

* Dynamic system ID's for tc
* Added traffic-reclassification into prio bands
* Added changing of rate limits