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Support for creating a service which runs a process monitor.
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Define the options accepted by the I{twistd procmon} plugin.
z [procmon options] commandline� threshold�t� zRHow long a process has to live before the death is considered instant, in seconds.�killtime�k� zpHow long a process being killed has to get its affairs in order before it gets killed with an unmaskable signal.�minrestartdelay�mzLThe minimum time (in seconds) to wait before attempting to restart a process�maxrestartdelay�Mi zLThe maximum time (in seconds) to wait before attempting to restart a process�optFlagsa` procmon runs processes, monitors their progress, and restarts them when they
die.
procmon will not attempt to restart a process that appears to die instantly;
with each "instant" death (less than 1 second, by default), it will delay
approximately twice as long before restarting it. A successful run will reset
the counter.
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Grab the command line that is going to be started and monitored
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