Evgeniy Kosov

Add an option to disable key generation completely

2

**Description of the change** The change introduces a new command line option called `--disable-key-generation`, which disables any automatic sealing key generation done by controller (including rotation). In case key generation...

Regular distrubution rate function didn't produce the rate correctly whenever iteration interval 3x bigger than distributedIterationDuration, due to rounding error. Relates to #81