Remove rb-site's global options variable.
Review Request #11364 — Created Jan. 8, 2021 and submitted
This removes the global
optionsvariable from rb-site, making it
easier to test commands, and preparing for some work toward redoing the
parse_options()now returns the calculated
Command.run()takes it as an argument. These were the only places that
made use of the global variable previously.
Ran all commands successfully.