Stop a crash in 66-init when it is used without any arguments.  argc is never 0 so the "if (!argc) " statement won't print the usage.

deprecates options -c|m|C|i at 66-enable and add option -I. Pass to the new configuration file format at ssexec_env.

remove %RUNAS% implementation: It was documented at all. The concept can be good but the implementation is really ugly...