5.0.3
added a Manager::class static public method - startEnvIFNotStarted()
Manager::startEnvIFNotStarted();
tmanager()->startEnvIFNotStarted();
// returns booladded a Manager::class static public method - startEnvIFNotStarted()
Manager::startEnvIFNotStarted();
tmanager()->startEnvIFNotStarted();
// returns bool